CN111686878B

CN111686878B - Anti-blocking aggregate shaping method

Info

Publication number: CN111686878B
Application number: CN202010569188.7A
Authority: CN
Inventors: 黄鑫; 毛存勇; 陈桢; 石盼盼; 刘天芳
Original assignee: Xinjiang Tajian 359 Construction Engineering Co ltd
Current assignee: Xinjiang Tajian 359 Construction Engineering Co ltd
Priority date: 2020-06-20
Filing date: 2020-06-20
Publication date: 2021-12-21
Anticipated expiration: 2040-06-20
Also published as: CN111686878A

Abstract

The invention discloses a method for shaping anti-blocking aggregate, which mainly comprises the following steps: s1, feeding; s2, transferring raw materials; s3, shaping and crushing; s4, overhauling and maintaining; s5, dedusting and discharging; the utility model provides an anti-sticking material aggregate shaping device, includes the box, from last to having set gradually first baffle and second baffle down in the box, first baffle and second baffle are separated the box inner space for storage area, plastic district and ejection of compact district from last to down in proper order, be equipped with the carousel in the plastic district, and carousel lateral wall and the sealed sliding connection of box inner wall, the mounting groove has been seted up at the carousel middle part, install driving motor on the box. According to the invention, raw materials are intermittently crushed in batches by the two sets of crushing mechanisms, so that the crushing quality can be improved, the device can be prevented from being blocked, the service performance is good, and meanwhile, the service life of the device can be prolonged by the alternate use of the crushing mechanisms.

Description

Anti-blocking aggregate shaping method

Technical Field

The invention relates to the technical field of shaping machines, in particular to a method for shaping aggregate capable of preventing blocking.

Background

The aggregate is a granular material which plays a role in skeleton and filling in building construction, and generally adopts natural sand such as river sand, sea sand, valley sand and the like, but because of terrain limitation and transportation and processing cost, artificial sand is mostly used at present, the artificial sand is sand stone ground by hard rocks, and when the artificial sand is produced in the prior art, the aggregate is generally crushed by a shaping machine, and after the crushing is finished, the aggregate is filtered by an integrated filter plate to screen the aggregate with qualified size.

However, in actual work, due to the fact that the shape of the aggregate is different, the meshes of the filter plate are often blocked to cause material blocking, the discharging effect of the crusher is greatly influenced, the filter plate needs to be overhauled even when the material is seriously blocked, and the crusher is extremely inconvenient to use.

Disclosure of Invention

The invention aims to solve the problem that a filter plate of an existing aggregate shaping machine is extremely easy to block in the prior art, so that material blockage is caused, and production efficiency is affected.

In order to achieve the purpose, the invention adopts the following technical scheme:

an anti-blocking aggregate shaping method mainly comprises the following steps:

s1, feeding: the feeding port is closed after raw materials are fed into the material storage area through the feeding port;

s2, raw material transfer: after the raw materials fall into the shaping groove, the controller controls the opening of the driving motor to rotate forwards, and the driving motor drives the rotary table to rotate and utilizes the first partition plate, the second partition plate and the inner wall of the box body to seal the shaping groove;

s3, shaping and crushing: the controller controls the driving motor to rotate reversely, and the driving motor drives the first crushing mechanism to shape and crush the raw materials;

s4, overhauling and maintaining: the second crushing mechanism is overhauled and maintained through an overhaul port;

s5, dedusting and discharging: the controller controls the driving motor to rotate forwards, the driving motor drives the rotary table to rotate, so that the materials fall onto the conveying belt through the discharge port to be discharged, and meanwhile, the controller starts the fan to remove dust from the materials;

the anti-blocking aggregate shaping method further relates to an anti-blocking aggregate shaping device which comprises a box body, wherein a first partition plate and a second partition plate are horizontally arranged in the box body from top to bottom in sequence, the first partition plate and the second partition plate divide the inner space of the box body into a material storage area, a shaping area and a material discharging area from top to bottom in sequence, a rotary table is arranged in the shaping area, the side wall of the rotary table is in sealing sliding connection with the inner wall of the box body, an installation groove is formed in the middle of the rotary table, a driving motor is installed on the box body, an output shaft of the driving motor penetrates through the first partition plate, the rotary table and the installation groove in sequence and is rotatably installed on the second partition plate, and a one-way bearing is arranged between the output shaft of the driving motor and the rotary table;

the output shaft of the driving motor is in interference fit with a first bevel gear, the first bevel gear is located in a mounting groove, the rotary table is symmetrically provided with a whole groove, the mounting groove is symmetrically and rotatably provided with rotating rods, each rotating rod is fixedly sleeved with a second bevel gear, each second bevel gear is meshed with the first bevel gear, one end, away from the corresponding second bevel gear, of each rotating rod extends into the corresponding whole groove and is connected with a crushing mechanism, a feed inlet and a discharge outlet matched with the whole groove are respectively formed in the first partition plate and the second partition plate, the box body is provided with an access hole, a sealing door is rotatably installed in the access hole, the sealing door is provided with a first electromagnet, and a control mechanism matched with the crushing mechanism and the first electromagnet is arranged in each whole groove;

the box is provided with through holes which are used for communicating the discharging area with the outside, the through holes are internally provided with conveyer belts, the box is provided with a fan, the input end of the fan is communicated with the discharging area, the box is provided with a controller, and the controller is respectively electrically connected with a driving motor and the fan through wires.

Preferably, the crushing mechanism comprises a plurality of crushing leaves which are arranged on the rotating rod in a staggered mode.

Preferably, the output shaft of the driving motor is fixedly sleeved with a scraper, and the lower end face of the scraper is slidably connected with the upper end face of the first partition plate.

Preferably, the conveyor belt is a screen.

Preferably, control mechanism includes the mounting box that sets up in the plastic groove, there is the permanent magnetism piece through first spring elastic connection in the mounting box, and the bull stick is kept away from the one end of second bevel gear and is connected on the permanent magnetism piece in extending to the mounting box, the spacing groove has been seted up to the symmetry in the mounting box, every the spacing inslot all is equipped with the second electro-magnet, every all have with permanent magnetism piece complex wedge through second spring elastic connection on the second electro-magnet.

The invention has the beneficial effects that:

1. through setting up carousel and whole groove, can divide batch shift to the intermittent type of raw materials in the storage area to two whole inslots and carry out independent isolation to it and smash again, smash the direct discharge gate of following after finishing to make the processing of aggregate more even, the aggregate quality is higher, and can not cause the card material.

2. Through setting up control mechanism and two sets of rubbing crusher construct, all only one set of crushing mechanism during operation when smashing the raw materials at every turn, another set all is in the shut down state to avoided the long-time continuous operation of crushing mechanism, the fatigue degree rises fast, and the big shortcoming of damage can conveniently overhaul the maintenance to the crushing mechanism that is in the shut down state simultaneously, and then can prolong the life of this device.

3. Through setting up the conveyer belt that fan and filter screen are constituteed, can enough carry out dust removal treatment to the aggregate, improve its use quality, can filter it again, improve the work efficiency of this device.

Drawings

Fig. 1 is a schematic structural diagram of a material jamming prevention aggregate shaping device of the material jamming prevention aggregate shaping method provided by the invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

fig. 3 is a schematic partial structural view of a shaping region in an anti-jamming aggregate shaping device of the anti-jamming aggregate shaping method provided by the invention;

FIG. 4 is a schematic view of a part of the structure of a material jamming prevention aggregate shaping device of the material jamming prevention aggregate shaping method in operation

Fig. 5 is a schematic structural view of a part of a shaping region in the working process of an anti-jamming aggregate shaping device of the anti-jamming aggregate shaping method provided by the invention;

fig. 6 is an enlarged view at B in fig. 5.

In the figure: the device comprises a box body 1, a first partition plate 2, a second partition plate 3, a rotary table 4, a mounting groove 5, a driving motor 6, a first bevel gear 7, a whole groove 8, a rotating rod 9, a second bevel gear 10, crushed leaves 11, a one-way bearing 12, a feeding hole 13, a discharging hole 14, a feeding hole 15, a through hole 16, a conveying belt 17, a fan 18, a scraper 19, a controller 20, a maintenance opening 21, a door 22, a first electromagnet 23, a mounting box 24, a first spring 25, a permanent magnet 26, a limit groove 27, a second electromagnet 28, a second spring 29 and a wedge-shaped block 30.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-6, a method for shaping anti-blocking aggregate mainly comprises the following steps:

s1, feeding: the feeding port 15 is closed after the raw materials are fed into the material storage area through the feeding port 15;

s2, raw material transfer: after the raw materials fall into the shaping groove 8, the controller 20 controls the opening of the driving motor 6 to rotate forwards, and the driving motor 6 drives the rotating disc 4 to rotate to utilize the first partition plate 2, the second partition plate 3 and the inner wall of the box body 1 to seal the shaping groove 8;

s3, shaping and crushing: the controller 20 controls the driving motor 6 to rotate reversely, and the driving motor 6 drives the first crushing mechanism to shape and crush the raw materials;

s4, overhauling and maintaining: the second crushing mechanism is overhauled and maintained through an access hole 21;

s5, dedusting and discharging: the controller 20 controls the driving motor 6 to rotate forwards, the driving motor 6 drives the rotary table 4 to rotate, so that the materials fall onto the conveying belt 17 through the discharge hole 14 to be discharged, and meanwhile, the controller 20 starts the fan 18 to remove dust on the materials;

the anti-blocking aggregate shaping method also relates to an anti-blocking aggregate shaping device, which comprises a box body 1, wherein a first partition plate 2 and a second partition plate 3 are sequentially and horizontally arranged in the box body 1 from top to bottom, the first partition plate 2 and the second partition plate 3 divide the inner space of the box body 1 into a material storage area, a shaping area and a material discharging area from top to bottom, a rotary table 4 is arranged in the shaping area, the side wall of the rotary table 4 is hermetically and slidably connected with the inner wall of the box body 1, an installation groove 5 is formed in the middle of the rotary table 4, a driving motor 6 is arranged on the upper end face of the box body 1, an output shaft of the driving motor 6 sequentially penetrates through the first partition plate 2, the rotary table 4 and the installation groove 5 and is rotatably arranged on the upper end face of the second partition plate 3, and a one-way bearing 12 is arranged between the output shaft of the driving motor 6 and the rotary table 4;

a first bevel gear 7 is in interference fit with an output shaft of a driving motor 6, the first bevel gear 7 is positioned in a mounting groove 5, two whole-shaped grooves 8 are symmetrically formed in a rotary disc 4, rotating rods 9 are symmetrically and rotatably mounted in the mounting groove 5, a second bevel gear 10 is fixedly sleeved on each rotating rod 9, each second bevel gear 10 is meshed with the first bevel gear 7, one end, far away from the corresponding second bevel gear 10, of each rotating rod 9 extends into the corresponding whole-shaped groove 8 and is connected with a crushing mechanism, the crushing mechanism comprises a plurality of crushing blades 11 which are staggered on the rotating rods 9, a feeding port 13 and a discharging port 14 which are matched with the whole-shaped grooves 8 are respectively formed in a first partition plate 2 and a second partition plate 3, the projection of the feeding port 13 on the second partition plate 3 is symmetrical about the vertical axis of the second partition plate 3, an inspection port 21 which corresponds to the whole-shaped grooves 8 is formed in a box body 1, and a rotating seal door 22 is installed in the inspection port 21, the door sealing 22 is provided with a first electromagnet 23, each integral groove 8 is internally provided with a control mechanism matched with the crushing mechanism and the first electromagnet 23, the control mechanism comprises a mounting box 24 fixedly arranged in the integral groove 8 through a fixing rod, a permanent magnet 26 is elastically connected in the mounting box 24 through a first spring 25, one end of the rotating rod 9 far away from the second bevel gear 10 extends into the mounting box 24 and is fixedly connected to the permanent magnet 26, limiting grooves 27 are symmetrically formed in the mounting box 24, a second electromagnet 28 is arranged in each limiting groove 27, each second electromagnet 28 is elastically connected with a wedge 30 matched with the permanent magnet 26 through a second spring 29, and the wedge 30 is made of ferromagnetic materials;

the through hole 16 that communicates ejection of compact district and external world is seted up to the symmetry on box 1, be equipped with conveyer belt 17 in the through hole 16, conveyer belt 17 is the filter screen that mesh size is suitable, be equipped with fan 18 on the box 1, and the input and the ejection of compact district intercommunication of fan 18, and the input of fan 18 is located between discharge gate 14 and conveyer belt 17, install controller 20 on the box 1, controller 20 pass through the wire respectively with driving motor 6, first electro-magnet 23, second electro-magnet 28 and fan 18 electric connection.

In the invention, the output shaft of the driving motor 6 is fixedly sleeved with the scraper 19, the lower end face of the scraper 19 is in sliding connection with the upper end face of the first partition plate 2, and when the driving motor 6 is started, the driving motor 6 can drive the scraper 19 to rotate, so that raw materials can be prevented from caking to block the feed inlet 13.

The device can be used for illustrating the functional principle in the following operation modes: firstly, the left and right shaping grooves 8 are named as a first shaping groove and a second shaping groove respectively, the initial state is as shown in fig. 1 and fig. 3, the raw material in the material storage area enters the first shaping groove through the material inlet 13, the second shaping groove has no raw material, the controller 20 controls the driving motor 6 to rotate forwards, the driving motor 6 drives the rotating disc 4 to rotate forwards through the one-way bearing 12 to the position shown in fig. 4 and fig. 5, the first shaping groove and the second shaping groove are both in a closed state, at the moment, the controller 20 controls the driving motor 6 to rotate backwards, under the action of the one-way bearing, the driving motor 6 drives the first bevel gear 7 to rotate relative to the installation groove 5, the first bevel gear 7 drives the rotating rod 9 and the plurality of second bevel blades 11 to rotate through the gear 10, so that the raw material in the first shaping groove can be crushed, and meanwhile, the notch of the second shaping groove is right opposite to the maintenance opening 21, the controller 20 supplies power to the first electromagnet 23, the first electromagnet 23 excites a magnetic field to generate magnetic attraction to the permanent magnets 26 in the second shaping groove, the permanent magnets 26 are influenced by the magnetic force of the first electromagnet 23 to drive the corresponding rotating rod 9 to move towards the direction close to the first electromagnet 23 and compress the first spring 25, when the permanent magnets 26 move to abut against the plurality of wedge-shaped blocks 30, each wedge-shaped block 30 contracts towards the corresponding limiting groove 27 and compresses the corresponding second spring 29, when the permanent magnets 26 continuously move close to the first electromagnet 23 and are separated from the corresponding wedge-shaped blocks 30, the plurality of wedge-shaped blocks 30 reset to limit the permanent magnets 26 under the elastic force of the corresponding second springs 29, at the moment, the rotating rod 9 in the second shaping groove is driven by the permanent magnets 26 to drive the corresponding second bevel gear 10 to be separated from the first bevel gear 7, and the crushing mechanism in the second shaping groove is in a shutdown state, a maintainer can open the sealing door 22 to enter a second shaping groove to overhaul and maintain the second crushing mechanism, after the maintenance is finished, the controller 20 supplies power to the second electromagnet 28, the second electromagnet 28 excites the magnetic attraction to the corresponding wedge-shaped block 30, the wedge-shaped block 30 is contracted towards the corresponding limiting groove 27 after receiving the corresponding magnetic attraction and does not limit the permanent magnet 26, at the moment, the controller 20 cuts off the power supply of the first electromagnet 23, the first electromagnet 23 loses magnetism, the permanent magnet 26 moves towards the direction far away from the first electromagnet 23 under the action of the elastic force of the first spring 25, so as to drive the corresponding rotating rod 9 and the first bevel gear 7 to reset, the first bevel gear 7 connected with the rotating rod 9 in the second shaping groove is meshed with the first bevel gear 7 again, after the raw material crushing in the first shaping groove is finished, the controller 20 drives the driving motor 6 to rotate forwards, then driving motor 6 drives carousel 4 forward rotation, at this moment, No. two integer grooves are just right with feed inlet 13, the raw materials in the storage area gets into No. two integer grooves, No. one integer groove is just right with discharge gate 14, aggregate after smashing in the integer groove and finishing falls on conveyer belt 17, the unqualified through the mesh of size falls on the diapire in the box 1, simultaneously, controller 20 drive fan 18 work, fan 18 sucks the aggregate that falls on conveyer belt 17 from discharge gate 14, thereby can carry out the dust removal processing to it, so reciprocal, can process partial raw materials in batches, it is more even to process, the aggregate quality is higher, and can not cause the card material, simultaneously because when one set of crushing mechanism used at every time, another set all is in the shut down state, thereby avoided the long-time continuous operation of crushing mechanism, its life is prolonged.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The anti-blocking aggregate shaping method is characterized by comprising the following steps:

s1, feeding: the feeding port (15) is closed after the raw materials are fed into the material storage area through the feeding port (15);

s2, raw material transfer: after the raw materials fall into the whole groove (8), the controller (20) controls the opening of the driving motor (6) to rotate forwards, the driving motor (6) drives the rotating disc (4) to rotate, and the whole groove (8) is sealed by utilizing the first partition plate (2), the second partition plate (3) and the inner wall of the box body (1);

s3, shaping and crushing: the controller (20) controls the driving motor (6) to rotate reversely, and the driving motor (6) drives the first crushing mechanism to shape and crush the raw materials;

s4, overhauling and maintaining: the second crushing mechanism is overhauled and maintained through an overhaul port (21);

s5, dedusting and discharging: the controller (20) controls the driving motor (6) to rotate forwards, the driving motor (6) drives the rotary table (4) to rotate, so that the materials fall onto the conveying belt (17) through the discharge hole (14) to be discharged, and meanwhile, the controller (20) starts the fan (18) to remove dust from the materials;

the anti-blocking aggregate shaping method adopts an anti-blocking aggregate shaping device which comprises a box body (1), a first clapboard (2) and a second clapboard (3) are sequentially and horizontally arranged in the box body (1) from top to bottom, the first clapboard (2) and the second clapboard (3) divide the inner space of the box body (1) into a material storage area, a shaping area and a material discharging area from top to bottom in sequence, a turntable (4) is arranged in the shaping area, the side wall of the rotary table (4) is connected with the inner wall of the box body (1) in a sealing and sliding way, the middle part of the rotary table (4) is provided with an installation groove (5), a driving motor (6) is arranged on the box body (1), an output shaft of the driving motor (6) sequentially penetrates through the first partition plate (2), the rotary plate (4) and the mounting groove (5) and is rotatably arranged on the second partition plate (3), a one-way bearing (12) is arranged between the output shaft of the driving motor (6) and the turntable (4);

interference fit has first bevel gear (7) on the output shaft of driving motor (6), and first bevel gear (7) are located mounting groove (5), bilateral symmetry has seted up whole groove (8) on carousel (4), controls two whole grooves (8) and be whole groove No. one and whole groove No. two respectively, mounting groove (5) internal symmetry rotates installs bull stick (9), every it is equipped with second bevel gear (10) all to fix cover on bull stick (9), and every second bevel gear (10) all meshes with first bevel gear (7), every one end that corresponds second bevel gear (10) was kept away from in bull stick (9) all extends to corresponding whole inslot (8) and is connected with crushing mechanism, and the crushing mechanism in whole inslot is first crushing mechanism, and the crushing mechanism in whole inslot No. two is second crushing mechanism, set up feed inlet (13) and the whole groove (8) that match respectively on first baffle (2) and second baffle (3) and be connected with whole groove (8) and feed inlet (13) and whole groove (7) are broken mechanism The crushing device comprises a discharge port (14), wherein an access hole (21) is formed in the box body (1), a sealing door (22) is rotatably mounted in the access hole (21), a first electromagnet (23) is arranged on the sealing door (22), and a control mechanism matched with the crushing mechanism and the first electromagnet (23) is arranged in each shaping groove (8);

the utility model discloses a box, including box (1), box (1) go up the symmetry and offer through-hole (16) with ejection of compact district and external intercommunication, be equipped with conveyer belt (17) in through-hole (16), be equipped with fan (18) on box (1), and the input and the ejection of compact district intercommunication of fan (18), install controller (20) on box (1), controller (20) pass through the wire respectively with driving motor (6) and fan (18) electric connection.

2. The aggregate anti-jamming shaping method according to claim 1, wherein the crushing mechanism comprises a plurality of crushing blades (11) which are staggered on the rotating rod (9).

3. The aggregate blockage preventing shaping method according to claim 1, wherein the output shaft of the driving motor (6) is fixedly sleeved with a scraper (19), and the lower end face of the scraper (19) is in sliding connection with the upper end face of the first partition plate (2).

4. The aggregate anti-jamming shaping method according to claim 1, wherein the conveying belt (17) is a filter screen.

5. The anti-blocking aggregate shaping method according to claim 1, wherein the control mechanism comprises a mounting box (24) arranged in the shaping groove (8), permanent magnets (26) are elastically connected in the mounting box (24) through first springs (25), one end, away from the second bevel gear (10), of the rotating rod (9) extends into the mounting box (24) and is connected to the permanent magnets (26), limiting grooves (27) are symmetrically formed in the mounting box (24), a second electromagnet (28) is arranged in each limiting groove (27), and a wedge-shaped block (30) matched with the permanent magnets (26) is elastically connected to each second electromagnet (28) through a second spring (29).