CN213557643U

CN213557643U - High strength environmental protection reducing mechanism for perforated brick

Info

Publication number: CN213557643U
Application number: CN202022511141.3U
Authority: CN
Inventors: 黄月亮
Original assignee: Quzhou Zhongwang Building Material Co ltd
Current assignee: Quzhou Zhongwang Building Material Co ltd
Priority date: 2020-11-03
Filing date: 2020-11-03
Publication date: 2021-06-29
Anticipated expiration: 2030-11-03

Abstract

The utility model relates to a reducing mechanism for high strength environmental protection perforated brick, include the crushing barrel, locate the feed arrangement of the grinder in the crushing barrel and be used for carrying the brick body to the pan feeding mouth of crushing barrel, its characterized in that: the feeding device comprises supporting legs, a reflux plate arranged on the supporting legs, partition plates fixedly connected to two sides of the reflux plate, two chain wheels which are respectively rotatably connected to the partition plates and are arranged at intervals and driven by a motor, chains which are in transmission connection between the two chain wheels of the partition plates, and a plurality of bearing parts which are fixedly connected between the chains and are used for placing bricks; the bearing part comprises at least two bearing rods which are arranged at intervals, both ends of each bearing rod are fixedly connected with each chain through a support rod, the cross section of each bearing rod is L-shaped, and the bearing rods are arranged at intervals with the reflux plate; the utility model has the advantages that: is convenient for clean the brick body and avoid the material scraps to enter the crushing cylinder.

Description

High strength environmental protection reducing mechanism for perforated brick

Technical Field

The utility model relates to a smash technical field, in particular to high strength environmental protection reducing mechanism for perforated brick.

Background

The porous brick is a building material used in various projects, the manufacture of the porous brick is mainly formed by injection molding through a mold, unqualified porous bricks can exist after forming, therefore, the porous brick needs to be crushed and reused, the existing crushing device has a single structure, and is particularly embodied in a feeding part, the feeding part is generally carried out through a screw (or a spiral sheet), the brick body can generate certain material scraps in the feeding process because the quality of the brick body is not over-critical, the material scraps do not need to participate in crushing (if the brick body enters a crushing cylinder for crushing, the crushing device does not work in any way), and if the material scraps are also added into the crushing device, the working load of the crushing device can be improved; moreover, because the spiral piece usually needs to cooperate with the pipeline, long-time transportation can cause the jam of pipeline to influence the efficiency of material loading.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a reducing mechanism for high strength environmental protection perforated brick aims at solving the problem that appears in the above-mentioned background art.

The technical scheme of the utility model is realized like this: the utility model provides a reducing mechanism for high strength environmental protection perforated brick, includes the crushing barrel, locates pulverizator in the crushing barrel and be used for carrying the loading attachment of the brick body to the pan feeding mouth of crushing barrel, its characterized in that: the feeding device comprises supporting legs, a reflux plate arranged on the supporting legs, partition plates fixedly connected to two sides of the reflux plate, two chain wheels which are respectively rotatably connected to the partition plates and are arranged at intervals and driven by a motor, chains which are in transmission connection between the two chain wheels of the partition plates, and a plurality of bearing parts which are fixedly connected between the chains and are used for placing bricks; the bearing part comprises at least two bearing rods which are arranged at intervals, two ends of each bearing rod are fixedly connected with each chain through a supporting rod, the cross section of each bearing rod is L-shaped, and the bearing rods are arranged at intervals with the reflux plate.

Preferably: be equipped with the equidistant interval of a plurality of on the loading face of carrier bar and set up and vertically run through the cavity of carrier bar and a plurality of respectively rotate to be connected between each cavity chamber wall and part lateral wall exposes the roller bearing of cavity.

Preferably: the movable device is arranged between the adjacent bearing rods and is used for bearing each brick body and driving the brick bodies to move; the movable device includes that two are installed in the journal stirrup that each carrier bar bottom and interval set up, rotate connect between the journal stirrup and through motor drive the lead screw, move about in nut sliding part on the lead screw and through connecting portion fixed connection between the nut sliding part and be located between the carrier bar and can with the loose axle of brick body contact, the spacing arch of equidistance fixedly connected with a plurality of on the terminal surface of loose axle and brick body contact.

Preferably: the distance between the adjacent limiting bulges is greater than the width of the brick body, grooves are formed in the opposite surfaces of the adjacent limiting bulges, and the damping parts outside the grooves are partially exposed in the grooves through the compression springs and fixedly connected with the grooves.

Preferably: the damping part is made of rubber and is in a shape of a round table.

The utility model has the advantages that:

1) the utility model discloses the in-process to the brick material loading, the material bits that produce on the brick body can drop to the backward flow board to carry out unified recovery and utilization through the backward flow board, avoid this part material bits to add in the crushing barrel, thereby lighten the work load of crushing barrel, promptly: when the utility model is used for feeding bricks, the material scraps can be effectively separated from the bricks needing to be crushed;

2) moreover, because the utility model discloses a mode between sprocket and the chain is adopted to the material loading part, and the space of its transportation is compared with current pipeline, can not cause the jam because of the material bits is too much.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;

FIG. 2 is a cross-sectional view A-A of FIG. 1;

FIG. 3 is a cross-sectional view taken along line B-B of FIG. 2;

fig. 4 is a schematic structural diagram of embodiment 2 of the present invention;

fig. 5 is a cross-sectional view taken along line C-C of fig. 4.

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 efforts belong to the protection scope of the present invention.

Example 1

As shown in fig. 1-3, the utility model discloses a high strength environmental protection reducing mechanism for perforated brick, including the crushing barrel 10, locate the grinder in the crushing barrel 10 and be used for carrying the loading attachment 2 of the brick body to the pan feeding mouth 11 of crushing barrel 10, in the utility model discloses in the concrete embodiment, the loading attachment 2 includes supporting legs 20, install in the backward flow board 21 on the supporting legs 20, fixedly connected in the baffle 22 of backward flow board 21 both sides, two respectively rotate connect in each baffle 22 and interval set up and through motor drive's sprocket 23, the transmission is connected in the chain 24 between two sprockets 23 of each baffle 22 and a plurality of fixed connection in the chain 24 and support the bearing part 25 that the brick body 1a was placed; the bearing part 25 includes at least two bearing rods 251 which are arranged at intervals, both ends of which are fixedly connected with each chain 24 through a support rod 250, the cross section of which is in an L shape, and the bearing rods are arranged at intervals with the return plate 21.

In the embodiment of the present invention, the bottom end of the feeding device 2 can be placed with the chip recycling bin 3.

Referring to fig. 1, the brick body to be crushed can be transported from the lower part to the upper part through a feeding device and is added from an inlet at the top end of a crushing cylinder, and the brick body is crushed by a crusher in the crushing cylinder and is discharged from an outlet at the bottom end of the crushing cylinder;

it should be noted that:

firstly, in the embodiment, when the brick bodies are transported, the brick bodies can be placed between the adjacent bearing rods, and fig. 2 and fig. 3 can be referred to, when in transportation, material scraps generated by the brick bodies can fall onto the backflow plate and fall into the recovery cylinder through the backflow plate for meeting;

secondly, can be equipped with opening 252 on the lateral wall of the carrier bar of this embodiment, the piece that the opening can be convenient for transport the brick body and produce drops to the backward flow board on, is convenient for to the recovery of material bits.

Example 2 is different from example 1 in that

As shown in fig. 4-5, in the embodiment of the present invention, the carrying surface of the carrying rod 251 is provided with a plurality of cavities 30 disposed at equal intervals and longitudinally penetrating through the carrying rod 251, and a plurality of rollers 31 rotatably connected between the cavity walls of the cavities 30 and having a portion of the outer side wall exposed out of the cavity 30.

In the embodiment of the present invention, the utility model further comprises a movable device 4 which is installed between the adjacent bearing rods 251 and is used for bearing each brick body 1a and driving the brick body 1a to move; the movable device 4 comprises two support lugs 40 which are arranged at the bottom of each bearing rod 251 and are arranged at intervals, a lead screw 41 which is rotatably connected between the support lugs 40 and driven by a motor, a nut sliding portion 42 which moves on the lead screw 41, and a movable shaft 44 which is fixedly connected between the nut sliding portions 42 through a connecting portion 43, is positioned between the bearing rods 251 and can be contacted with the brick body 1a, wherein the movable shaft 44 is fixedly connected with a plurality of limiting protrusions 45 at equal intervals on the end surface contacted with the brick body 1 a.

The utility model discloses in the embodiment, the distance between adjacent spacing arch 45 is greater than the width of the brick body, and all is equipped with recess 46 on adjacent spacing arch 45's opposite face to all expose the shock attenuation portion 48 outside recess 46 through compression spring 47 fixedly connected with part in each recess 46.

In the embodiment of the present invention, the damping portion 48 is made of rubber, and has a shape of "truncated cone".

Referring to fig. 4, the brick body can be shaken in the loading process in the embodiment, that is: the lead screw is controlled by a motor to rotate forwards or backwards, so that the nut sliding part is controlled to move forwards or backwards on the lead screw, the movable shaft is driven to move, and the movable shaft is in contact with the brick body and can drive the brick body to move in the moving process of the movable shaft, so that material scraps generated on the brick body are shaken off, the cleaning effect on the brick body is ensured, and the phenomenon that a large amount of material scraps enter the crushing barrel to influence the working load of the crushing barrel is avoided;

moreover, the cavity is arranged on the bearing rods, the roller is arranged in the cavity, the brick bodies can be in contact with the roller when being placed between the adjacent bearing rods, when the movable shaft moves and drives the brick bodies to move, the brick bodies roll on the roller, and the contact surfaces of the roller and the brick bodies are much smaller than the surfaces of the brick bodies, which are in direct contact with the bearing rods, so that material scraps on the end surfaces of the brick bodies, which are close to the bearing rods, on one side can be shaken off, and the cleaning effect on the brick bodies is further ensured; meanwhile, the influence on the service life of the bearing rod caused by the sliding friction between the brick body and the bearing rod can be avoided;

it should be noted that:

firstly, in order to further improve the shaking effect of the brick body, the movable shaft is provided with the limiting protrusions, referring to fig. 5, the brick body can be placed between the adjacent limiting protrusions, the movable shaft can drive the limiting protrusions to move, and the limiting protrusions are used for boosting the brick body to ensure the movement of the brick body;

secondly, the distance between the adjacent limiting bulges is greater than the width of the brick body, so that when the movable shaft moves, the limiting bulges on the two sides of the brick body are utilized to impact the brick body, the brick body is shaken, and the movable shaft can not contact with the bottom of the brick body in the state;

thirdly, the limiting bulge is provided with a rubber damping part, when the damping part collides with the brick body, the brick body can be pushed by the resilience of the extruded damping part and the resilience of the compression spring, so that the shaking effect on the brick body is further improved, the material scraps on the brick body are shaken off from the brick body, and a large amount of material scraps are prevented from entering the crushing barrel; and the shock absorption part in the shape of the circular truncated cone can impact the brick body, so that the shock absorption part is more stable in stress.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a reducing mechanism for high strength environmental protection perforated brick, includes the crushing barrel, locates pulverizator in the crushing barrel and be used for carrying the loading attachment of the brick body to the pan feeding mouth of crushing barrel, its characterized in that: the feeding device comprises supporting legs, a reflux plate arranged on the supporting legs, partition plates fixedly connected to two sides of the reflux plate, two chain wheels which are respectively rotatably connected to the partition plates and are arranged at intervals and driven by a motor, chains which are in transmission connection between the two chain wheels of the partition plates, and a plurality of bearing parts which are fixedly connected between the chains and are used for placing bricks; the bearing part comprises at least two bearing rods which are arranged at intervals, two ends of each bearing rod are fixedly connected with each chain through a supporting rod, the cross section of each bearing rod is L-shaped, and the bearing rods are arranged at intervals with the reflux plate.

2. The crushing device for high-strength environment-friendly perforated bricks according to claim 1, wherein: be equipped with the equidistant interval of a plurality of on the loading face of carrier bar and set up and vertically run through the cavity of carrier bar and a plurality of respectively rotate to be connected between each cavity chamber wall and part lateral wall exposes the roller bearing of cavity.

3. The crushing apparatus for high-strength environment-friendly perforated bricks according to claim 1 or 2, wherein: the movable device is arranged between the adjacent bearing rods and is used for bearing each brick body and driving the brick bodies to move; the movable device includes that two are installed in the journal stirrup that each carrier bar bottom and interval set up, rotate connect between the journal stirrup and through motor drive the lead screw, move about in nut sliding part on the lead screw and through connecting portion fixed connection between the nut sliding part and be located between the carrier bar and can with the loose axle of brick body contact, the spacing arch of equidistance fixedly connected with a plurality of on the terminal surface of loose axle and brick body contact.

4. The crushing device for high-strength environment-friendly perforated bricks according to claim 3, wherein: the distance between the adjacent limiting bulges is greater than the width of the brick body, grooves are formed in the opposite surfaces of the adjacent limiting bulges, and the damping parts outside the grooves are partially exposed in the grooves through the compression springs and fixedly connected with the grooves.

5. The crushing device for high-strength environment-friendly perforated bricks according to claim 4, wherein: the damping part is made of rubber and is in a shape of a round table.