CN111790469A - A crushing equipment for building construction engineering - Google Patents
A crushing equipment for building construction engineering Download PDFInfo
- Publication number
- CN111790469A CN111790469A CN202010658953.2A CN202010658953A CN111790469A CN 111790469 A CN111790469 A CN 111790469A CN 202010658953 A CN202010658953 A CN 202010658953A CN 111790469 A CN111790469 A CN 111790469A
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- CN
- China
- Prior art keywords
- piece
- limiting
- filtering
- discharging
- positioning
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C1/00—Crushing or disintegrating by reciprocating members
- B02C1/02—Jaw crushers or pulverisers
- B02C1/04—Jaw crushers or pulverisers with single-acting jaws
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
Abstract
The invention discloses crushing equipment for building construction engineering, which comprises a first crushing chamber, a second crushing chamber, a first discharging part and a second discharging part, wherein the first crushing chamber and the second crushing chamber are communicated with each other; the first ejection of compact portion of leading to is equipped with filter, with this filter matched with vibration piece and be used for will piling up the waste material eduction gear of the first ejection of compact portion of the material of filtering outwards discharging. The invention has the following beneficial effects: the waste discharging device can prevent materials from being accumulated on the filtering piece, so that the normal operation of the equipment is ensured, and the failure rate is low; need not the manual work and clear up the material of piling up on filtering the piece, work efficiency is high.
Description
Technical Field
The invention belongs to the technical field of buildings, and particularly relates to crushing equipment for building construction engineering.
Background
Due to the shortage of sandstone resources, people begin to replace sandstone with crushed stone obtained by crushing construction waste so as to meet the demand of construction engineering on sandstone. In order to increase the crushing quality, a crushing plant has emerged, which has two crushing chambers communicating with each other, with two crushing operations, so that construction waste can be crushed into smaller volumes of crushed stone; and be equipped with between two crushing rooms and filter, filter the rubble after carrying out crushing operation for the first time through filtering, prevent that bulky material from entering into in the second crushing room. Because the material can pile up on filtering the piece, just need the manual work to clear up the material of piling up on filtering the piece after a period, carry out the recrushing, avoid filtering the piece and covered and unable work by the material. However, the cleaning mode is low in efficiency, workers often need to stretch the bodies into the crushing chamber, and potential safety hazards are large.
Disclosure of Invention
The invention provides crushing equipment for building construction engineering, which is used for overcoming the defects of the prior art and is convenient and fast to clean accumulated waste materials.
In order to achieve the purpose, the invention adopts the following technical scheme: a crushing device for building construction engineering comprises a first crushing chamber, a second crushing chamber, a first discharging part and a second discharging part, wherein the first crushing chamber and the second crushing chamber are communicated with each other; the first discharging through part is provided with a filtering piece, a vibrating piece matched with the filtering piece and a waste discharging device used for discharging materials accumulated on the filtering piece to the outside of the first discharging part; the waste discharge device comprises a plugging piece matched with the waste discharge port, two movable pieces arranged on the plugging piece and a driving piece matched with the movable pieces; the two moving parts are respectively arranged on the left side wall and the right side wall of the plugging piece. According to the invention, through the arrangement of the waste discharging device, materials screened and filtered on the filtering element can be automatically discharged outwards, and cannot be accumulated on the filtering element to block the filtering element, so that the normal operation of equipment is ensured, the failure rate is low, and the service life is long; the materials accumulated on the filter member do not need to be cleaned manually, so that the workload of workers is greatly reduced, the time consumption for processing the accumulated materials is reduced, and the working efficiency is effectively improved; when the materials need to be discharged, the movable piece can move along the driving piece, so that the plugging piece is driven to leave the waste discharge port, the waste discharge port is opened, and the waste materials can be discharged outwards.
Furthermore, the driving piece comprises two extending parts arranged on the outer wall of the first discharging part, a first driving rail arranged on the first discharging part and a second driving rail arranged on the extending parts; when the plugging piece moves outwards, the movable piece can move downwards along the extending part, so that the plugging piece is driven to move downwards, one end of the filter piece is driven to move downwards, the filter piece is obliquely arranged in the first discharging part, and materials accumulated at the upper end of the filter piece can roll down along the oblique angle of the filter piece, so that the materials are automatically discharged from the waste discharging port; the vibrating piece can drive the filter piece to rotate in the discharging process, so that the materials are discharged more smoothly.
Further, the filter element is connected with the plugging element through a connecting element.
Furthermore, the connecting piece is made of flexible materials, and an elastic section which can stretch under the action of external force is arranged on the connecting piece; one end of the connecting piece is connected with the filtering piece through a first connecting structure, and the other end of the connecting piece is connected with the plugging piece through a second connecting structure; when the shutoff piece outwards removed, the elasticity section will be elongated to filter the position of piece and can not take place to remove, avoid appearing filtering the outside removal of piece and deviate from the cavity, and then filter the condition that the piece tip dropped downwards, avoid equipment to break down or damage, reduce the maintenance rate, prolong the life of equipment.
Furthermore, the second connecting structure comprises a connecting part arranged on the plugging part, a positioning part arranged on the connecting part, a positioning opening arranged on the connecting part and matched with the positioning part, and a positioning part detachably arranged on the positioning part, wherein a positioning pressing part matched with the connecting part is arranged on the positioning part; when the connecting piece is sleeved on the connecting part, the positioning part is clamped into the positioning opening, so that first repositioning is realized, and the connecting piece is effectively prevented from being separated from the connecting part; when the positioning piece is connected to the positioning part, the positioning piece can effectively prevent the positioning opening from being separated from the positioning part, and second repositioning is realized; meanwhile, the positioning pressing part can be pressed onto the connecting piece, so that the possibility that the connecting piece is separated from the connecting part is further reduced, and the third positioning is realized; under the action of triple positioning, the plugging piece is ensured to move outwards, so that the connection between the connecting piece and the connecting part cannot be separated when the connecting piece is stretched.
Furthermore, the second driving rail is arranged in an L-shaped structure and is connected with the first driving rail; the moving part is guaranteed to move smoothly, and the situations of blocking and the like can not occur.
In conclusion, the invention has the following beneficial effects: the waste discharging device can prevent materials from being accumulated on the filtering piece, so that the normal operation of the equipment is ensured, and the failure rate is low; need not the manual work and clear up the material of piling up on filtering the piece, work efficiency is high.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged view at B in fig. 1.
Fig. 3 is an enlarged view of fig. 2 at D.
Fig. 4 is a side view of the case of the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood, 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.
As shown in fig. 1 to 4, a crushing apparatus for building construction engineering comprises a first crushing chamber 1, a second crushing chamber 2, a first discharging part 3 disposed at a lower part of the first crushing chamber, and a second discharging part 4 disposed at a lower part of the second crushing chamber, which are communicated with each other; the first discharging part 3 is connected with an inlet at the upper part of the second crushing chamber 2, so that the first crushing chamber 1 is communicated with the second crushing chamber 2; the first discharge through part is provided with a filter part 5, a vibrating part 6 and a waste discharge device 7, the filter part 5 is a grid plate, and the size of grids of the grid plate is determined according to the size of materials needing to be screened, and the size is not limited specifically; the vibrating element 6 is a vibration exciter directly purchased from the market, a stainless steel ball is fixedly connected to an output shaft of the vibration exciter, a spherical cavity matched with the stainless steel ball is arranged at one end of the grid plate, the stainless steel ball is arranged behind the spherical cavity, the vibrating element is connected with the filtering element, and when the vibrating element works, the filtering element can be driven to vibrate; meanwhile, the stainless steel ball can roll in the spherical cavity, so that the filter piece can swing relative to the stainless steel ball by a movement angle; further, a cavity 31 is formed in the side wall of one side of the first discharging part 3, the vibrating part is arranged in the cavity, and one end of the filtering part 5 penetrates into the cavity 31 and is connected with the vibrating part; support the both ends of filtering the piece through the cavity bottom to prevent to filter the condition that appears shifting when piling up too much material on the piece, avoid equipment to break down. A waste discharge port 32 is arranged on the side wall of the first discharge part corresponding to the opposite side of the cavity 31, the height of the waste discharge port 32 is larger than the thickness of the filter element, and the other end of the filter element penetrates into the waste discharge port 32.
Specifically, the waste discharging device 7 is used for discharging the materials accumulated on the filter member to the outside of the first discharging portion, and the waste discharging device 7 includes a plugging member 71 matched with the waste discharging port, two movable members 72 arranged on the plugging member, and a driving member 73 matched with the movable members; the moving part is a rotor of the linear motor, and the driving part is a stator of the linear motor, so that the rotor can move along the positioning; specifically, the two movable members 72 are respectively disposed on the left and right side walls of the plugging member 71, and the driving member 73 includes two extending portions 731, a first driving rail 732, and a second driving rail 733; the two extending parts 731 are arranged on the outer wall of the first discharging part and are formed by directly extending the outer wall of the first discharging part outwards, and the lower parts of the extending parts are positioned at the lower parts of the waste discharging openings; the first driving rail 732 is disposed at a lower position of a sidewall of the waste discharge port 32, and the second driving rail 733 is disposed at the extended portion; preferably, the second driving rail 733 is disposed in an inverted L-shaped structure, and an upper portion of the second driving rail 733 is connected to the first driving rail 732.
Preferably, the end of the filter element 5 penetrating into the waste outlet 32 is connected to the blocking element 71 by a connecting element 51; the connecting piece 51 is made of a flexible material, preferably rubber; the connecting piece 51 is provided with an elastic section 511 which can stretch out and draw back under the action of external force, and particularly, the elastic section is arranged in a wave shape and is directly formed when the connecting piece is subjected to injection molding; in order to prevent the connecting piece 51 from being detached from the filter and the blocking piece, a first connecting structure and a second connecting structure are provided; one end of the connecting piece 51 is connected with the filter piece 5 through a first connecting structure, and the other end is connected with the plugging piece 71 through a second connecting structure.
Specifically, the first connecting structure includes a limiting portion 81, a limiting opening, and a limiting member 83, the limiting portion 81 is disposed on the filtering member and is a strip-shaped convex portion formed by directly extending outward from the upper surface and the lower surface of the end portion of the filtering member; the limiting openings are two strip-shaped openings arranged on the connecting piece, and the positions of the limiting openings correspond to the positions of the strip-shaped convex parts; the limiting member 83 is connected with the limiting part through a screw, so that the limiting member can be detached relative to the limiting part; the limiting member 83 is a strip-shaped plate, and the width of the plate is greater than that of the limiting portion; preferably, two limiting and pressing portions 831 are arranged on the lower surface of the limiting member 83, the two limiting and pressing portions 831 are respectively convex portions formed by downward extending from the left end and the right end of the limiting member 83, when the limiting member is connected to the limiting portions, the two limiting and pressing portions 831 can be respectively pressed onto the connecting member, so that the connecting member and the filter member are firmly connected; when the connecting piece is sleeved on the filtering piece, the limiting part is clamped into the limiting opening, so that the first heavy limiting is realized, and the connecting piece is effectively prevented from being separated from the filtering piece; when the limiting piece is connected to the limiting part, the limiting piece can effectively prevent the limiting opening from being separated from the limiting part, and secondary limiting is realized; meanwhile, the limiting pressing part can be pressed onto the connecting piece, so that the possibility that the connecting piece is separated from the filtering piece is further reduced, and the third limiting is realized; under the triple limiting effect, the plugging piece is ensured to move outwards, so that the connection between the connecting piece and the filter piece cannot be separated when the connecting piece is stretched.
The second connecting structure comprises a connecting part 91, a positioning part 92, a positioning opening and a positioning part 94, wherein the connecting part 91 is arranged on the plugging piece and is a convex part formed by inward extension of the inner wall of the plugging piece; the positioning part 92 is arranged on the connecting part 91 and is a strip-shaped convex part formed by directly extending outwards from the upper surface and the lower surface of the end part of the connecting part 91; the positioning openings are two strip-shaped openings arranged on the connecting piece, and the positions of the positioning openings correspond to the positions of the strip-shaped convex parts; the positioning member 94 is connected to the positioning portion by a screw, so as to be detachable with respect to the positioning portion; the positioning element 94 is a strip-shaped plate, and the width of the plate is greater than that of the positioning part; preferably, two positioning pressing portions 941 are disposed on the lower surface of the positioning member 94, the two positioning pressing portions 941 are respectively formed by protruding portions formed by extending the left end and the right end of the positioning member 94 downwards, and when the positioning member is connected to the positioning portion, the two positioning pressing portions 941 can be respectively pressed onto the connecting member, so that the connecting member and the plugging member are firmly connected.
In order to prevent the connecting piece from being damaged by the rolled materials, a baffle 711 and a supporting piece 712 are arranged on the plugging piece 71, the baffle 711 is arranged above the connecting part 91, and the supporting piece 712 is arranged below the connecting part 91; the baffle 711 and the support 712 are detachably connected with the blocking piece through screws; the baffle can protect the connecting piece, prevents that accumulational material from taking place to destroy connecting piece and first, second connection structure when rolling off the discharge.
A jaw crushing device 11 is arranged in the first crushing chamber, and the jaw crushing device 11 is a crushing structure in a jaw crusher, in particular a structure disclosed in the prior art, such as chinese patent CN107262198A, and is not described again; a roller type crushing device 21 is arranged in the second crushing chamber, and comprises two toothed rollers and a driving piece which is respectively connected with the two toothed rollers 211 and is used for driving the toothed rollers 211 to transmit, wherein the driving piece is a motor directly purchased from the market; the jaw type crushing device is used for primarily crushing materials, is high in hardness and not prone to damage, can crush building waste with high hardness and large size, is wide in application range and not prone to damage, and is long in service life; roller-type breaker can carry out the secondary crushing to the material, and crushing precision is high to the material that finally obtains is small, and crushing effect is good, and back in the concrete is used to, can effectively promote the performance of concrete.
Specifically, when the construction waste is crushed, the waste is thrown into the first crushing chamber, is crushed into small pieces of materials, then falls onto the filtering member, the vibrating member drives the filtering member to vibrate, the materials are filtered, the materials meeting the crushing specification of the roller type crushing device fall into the second crushing chamber to be crushed, and finally are discharged outwards from the second discharging part; when the materials on the filter screen are too much and need to be discharged outwards; starting the linear motor, wherein the moving part moves outwards along the first driving rail, the blocking part moves outwards and moves out of the waste discharge port, and the elastic section is stretched; and then the movable part moves along the second driving rail to drive the plugging member to move downwards, the filtering member inclines, the taken material rolls off from the filtering member, and the taken material is discharged outwards from the waste material discharge port.
It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Claims (1)
1. A crushing device for building construction engineering comprises a first crushing chamber (1), a second crushing chamber (2), a first discharging part (3) and a second discharging part (4), wherein the first crushing chamber (1) and the second crushing chamber (2) are communicated with each other; the method is characterized in that: the first discharging part (3) is provided with a filtering piece (5), a vibrating piece (6) matched with the filtering piece and a waste discharging device (7) used for discharging materials accumulated on the filtering piece (5) to the outside of the first discharging part (3); the waste discharge device (7) comprises a plugging piece (71) arranged on the first discharge part (3), two movable pieces (72) arranged on the plugging piece (71) and a driving piece (73) matched with the movable pieces (72); the two movable pieces (72) are respectively arranged on the left side wall and the right side wall of the plugging piece (71);
the driving piece (73) comprises two extending parts (731) arranged on the outer wall of the first discharging part (3), a first driving rail (732) arranged on the first discharging part (3) and a second driving rail (733) arranged on the extending parts;
the filter element (5) is connected with the plugging element (71) through a connecting element (51);
the connecting piece (51) is made of flexible materials, and an elastic section (511) which can stretch and retract under the action of external force is arranged on the connecting piece (51); one end of the connecting piece (51) is connected with the filtering piece (5) through a first connecting structure, and the other end of the connecting piece is connected with the plugging piece (71) through a second connecting structure;
the first connecting structure comprises a limiting part (81), a limiting opening and a limiting part (83), wherein the limiting part (81) is arranged on the filtering piece and is a strip-shaped convex part formed by directly extending outwards the upper surface and the lower surface of the end part of the filtering piece; the limiting openings are two strip-shaped openings arranged on the connecting piece, and the positions of the limiting openings correspond to the positions of the strip-shaped convex parts; the limiting piece (83) is connected with the limiting part through a screw; the lower surface of the limiting piece (83) is provided with two limiting pressing parts (831), the two limiting pressing parts (831) are respectively convex parts formed by downward extending of the left end and the right end of the limiting piece (83), and when the limiting piece is connected to the limiting parts, the two limiting pressing parts (831) can be respectively pressed onto the connecting piece;
the vibrating element (6) is a vibration exciter, a stainless steel ball is fixedly connected to an output shaft of the vibration exciter, a spherical cavity matched with the stainless steel ball is formed in one end of the grid plate, the stainless steel ball is arranged behind the spherical cavity, and the vibrating element is connected with the filtering element;
the second connecting structure comprises a connecting part (91) arranged on the plugging part, a positioning part (92) arranged on the connecting part, a positioning opening (93) arranged on the connecting part and matched with the positioning part, and a positioning part (94) detachably arranged on the positioning part, wherein a positioning pressing part (941) matched with the connecting part is arranged on the positioning part (94);
the second driving rail (733) is arranged in an L-shaped structure, and the second driving rail (733) is connected with the first driving rail (732).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010658953.2A CN111790469B (en) | 2017-12-05 | 2018-06-05 | A crushing equipment for building construction engineering |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711269880 | 2017-12-05 | ||
| CN201810566483.XA CN108671993B (en) | 2017-12-05 | 2018-06-05 | Construction breaker |
| CN202010658953.2A CN111790469B (en) | 2017-12-05 | 2018-06-05 | A crushing equipment for building construction engineering |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810566483.XA Division CN108671993B (en) | 2017-12-05 | 2018-06-05 | Construction breaker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111790469A true CN111790469A (en) | 2020-10-20 |
| CN111790469B CN111790469B (en) | 2022-02-15 |
Family
ID=63810018
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010658953.2A Active CN111790469B (en) | 2017-12-05 | 2018-06-05 | A crushing equipment for building construction engineering |
| CN201810566483.XA Active CN108671993B (en) | 2017-12-05 | 2018-06-05 | Construction breaker |
| CN201810566482.5A Withdrawn CN108837923A (en) | 2017-12-05 | 2018-06-05 | A kind of building crushing plant |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810566483.XA Active CN108671993B (en) | 2017-12-05 | 2018-06-05 | Construction breaker |
| CN201810566482.5A Withdrawn CN108837923A (en) | 2017-12-05 | 2018-06-05 | A kind of building crushing plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN111790469B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109080039B (en) * | 2018-10-26 | 2021-04-30 | 衢州市科诚技术开发有限公司 | Waste plastic crushing and reprocessing device |
| CN109080036B (en) * | 2018-10-26 | 2021-04-30 | 衢州市科诚技术开发有限公司 | Waste plastic reprocessing equipment |
| CN109772552A (en) * | 2018-12-25 | 2019-05-21 | 安徽精磁电子有限公司 | A kind of essence magnetic material feedstock milling apparatus |
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- 2018-06-05 CN CN201810566482.5A patent/CN108837923A/en not_active Withdrawn
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108671993B (en) | 2020-09-08 |
| CN108671993A (en) | 2018-10-19 |
| CN111790469B (en) | 2022-02-15 |
| CN108837923A (en) | 2018-11-20 |
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