CN212092476U - Sequencing batch waste concrete crushing device - Google Patents
Sequencing batch waste concrete crushing device Download PDFInfo
- Publication number
- CN212092476U CN212092476U CN202020477452.XU CN202020477452U CN212092476U CN 212092476 U CN212092476 U CN 212092476U CN 202020477452 U CN202020477452 U CN 202020477452U CN 212092476 U CN212092476 U CN 212092476U
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- Prior art keywords
- crushing
- waste concrete
- sequencing batch
- screen
- material outlet
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- 239000002699 waste material Substances 0.000 title claims abstract description 25
- 238000012163 sequencing technique Methods 0.000 title claims abstract description 19
- 239000000463 material Substances 0.000 claims abstract description 32
- 239000003381 stabilizer Substances 0.000 claims abstract 2
- 238000013016 damping Methods 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000000926 separation method Methods 0.000 abstract description 4
- 239000004744 fabric Substances 0.000 abstract description 3
- 238000007873 sieving Methods 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000007599 discharging Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 238000012216 screening Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000003900 soil pollution Methods 0.000 description 1
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- Disintegrating Or Milling (AREA)
Abstract
The utility model discloses a sequencing batch waste concrete breaker, including broken case, broken roof portion is equipped with the feed inlet, and the bottom is equipped with the stabilizer blade, and incasement top-down is equipped with breaker, sieving mechanism and discharge gate in proper order, and the discharge gate is including locating the coarse fodder export of the lower side of screen cloth and locating the fine material export of broken bottom of the case portion, and coarse fodder export upper end articulates there is the turngate, is equipped with headstock gear on the turngate. The utility model discloses can realize the even breakage of old and useless concrete and divide the sieve to handle, setting up of turnstile and headstock gear has prolonged the sieve time that shakes, guarantees thick and thin aggregate thorough separation, and the residue on the screen cloth drops outside the case when having avoided the box to remove simultaneously, has avoided the trouble of residue clearance.
Description
Technical Field
The utility model relates to a concrete crushing equipment technical field, concretely relates to sequencing batch formula useless concrete breaker.
Background
With the development of science and technology, fields such as building are all developing fast, concrete building is widely used, however, a large amount of building rubbish can be produced after concrete building demolishs, both occupation soil and environmental pollution, in order to save resources and recycle concrete rubbish, often smash waste concrete, the coarse and fine aggregate of grading is used for replacing part grit in the concrete, waste concrete building materials breaker is one kind and is used for the work progress, smash waste concrete, so that provide basic auxiliary device for reutilization, it obtains extensive use in the environmental protection field of being under construction.
However, in actual use, the defects of uneven crushing of waste concrete, incomplete separation of coarse and fine aggregates and the like still exist.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a sequencing batch formula useless concrete breaker to solve the broken inhomogeneous, the not thorough technical problem of thickness aggregate separation of useless concrete.
In order to achieve the technical purpose, the utility model adopts the following technical scheme:
a sequencing batch waste concrete crushing device comprises a crushing box, wherein a feed inlet is formed in the top of the crushing box, support legs are arranged at the bottom of the crushing box, a crushing device, a vibrating screen device and a discharge outlet are sequentially arranged in the box from top to bottom, the crushing device comprises a servo motor, the servo motor is fixed on one side of the crushing box, a driving chamber is arranged on one side, close to the servo motor, in the crushing box, the output end of the servo motor extends into the driving chamber and is in driving connection with a driving gear, two sides of the driving gear are respectively in meshing connection with a driven gear, the output ends of the driving gear and the driven gear extend into the crushing box and are in driving connection with crushing rollers, crushing teeth are arranged on the outer surfaces of the crushing rollers, adjacent crushing rollers are meshed through the;
the vibrating screen device comprises a screen and a vibrating motor, the screen is obliquely arranged below the crushing roller, and the vibrating motor is fixed at the upper end of the screen;
the discharge gate is including locating the coarse fodder export of the lower side of screen cloth and locating the fine material export of broken bottom of the case portion, in order to prolong the sieve time that shakes, guarantees the thorough separation of coarse and fine aggregate, coarse fodder export upper end articulates there is the turngate, be equipped with headstock gear on the turngate.
Preferably, the opening and closing device includes locating plate and movable rod, the locating plate is fixed to be located coarse fodder export top, and the through-hole is seted up to the middle part slope, the movable rod is T type pole, and the top sets up to keeping away from broken case lopsidedness, and the lower extreme passes the through-hole and articulates on the revolving door, sets up the mounting groove on keeping away from the body of rod of broken case one side, is equipped with reset spring in the mounting groove, and reset spring outer end is fixed with the spacing piece, spacing piece size and the inside size looks adaptation of mounting groove, the back is closed to the revolving door, and the stopper supports on the locating plate bottom surface, and in-process upwards carries the activity of lifting and presses the stopper to the mounting groove in, shifts out the through-hole until the mounting groove, and the stopper pops.
Preferably, the mounting groove is type of protruding, the inboard end size of stopper is bigger than type of protruding opening, avoids the stopper to drop.
Preferably, in order to protect the crushing roller, improve crushing efficiency, shelter from the aggregate to a certain extent simultaneously, avoid the aggregate to pop out and hinder the people, the fixed flow distribution plate that is equipped with in feed inlet below, the flow distribution plate has two, is the downward setting of splayed slope, and the bottom is located directly over the both sides crushing roller respectively.
Preferably, in order to ensure the effect of separating coarse and fine aggregates, a material guide block is arranged above the coarse aggregate outlet, and the material guide surface of the material guide block inclines towards the screen mesh direction.
Preferably, in order to facilitate discharging, discharging plates are arranged outside the coarse material outlet and the fine material outlet.
Preferably, in order to avoid accumulation of fines at the bottom of the bin, the bottom of the crushing bin is a concave arc-shaped surface.
Preferably, in order to reduce the influence of the vibration of the box body of the crushing box on the supporting legs, damping springs are arranged on the supporting legs.
Preferably, the central axis of the crushing roller is parallel to the plane of the screen.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the meshed and matched crushing rollers can realize uniform crushing of waste concrete, and the obliquely arranged screen mesh is matched with the vibrating motor to realize screening treatment of the concrete;
2. the arrangement of the material guide block can prevent the crushed concrete from falling into a coarse material outlet without screening, so that the screening quality is improved;
3. the arrangement of the rotating door and the opening and closing device prolongs the vibrating screen time, ensures that coarse and fine aggregates are thoroughly separated, simultaneously avoids residues on a screen mesh from falling outside the box when the box body moves, and avoids the trouble of cleaning the residues;
4. the setting of flow distribution plate directly shunts useless concrete to crushing roller department, has the buffering effect, has avoided the direct offend of useless concrete to the crushing roller for useless concrete dispersion is more even, has improved crushing efficiency, has sheltered from the aggregate to a certain extent simultaneously, avoids smashing the in-process aggregate and pops out and hinder the people.
Drawings
The above and/or other aspects and advantages of the present invention will become more apparent and more readily appreciated from the detailed description taken in conjunction with the following drawings, which are given by way of illustration only and not by way of limitation, wherein:
fig. 1 is a schematic structural view of a sequencing batch waste concrete crushing device according to the present invention;
FIG. 2 is a schematic view of an installation structure of a crushing roller of a sequencing batch type waste concrete crushing device according to the present invention;
fig. 3 is a schematic view of the internal structure of a sequencing batch waste concrete crushing device according to the present invention;
fig. 4 is an enlarged view of a portion a of fig. 3.
Reference numerals: 1-crushing box, 2-feeding port, 3-flow dividing plate, 4-servo motor, 5-driving chamber, 6-driving gear, 7-driven gear, 8-crushing roller, 9-crushing tooth, 10-guide block, 11-screen, 12-vibration motor, 13-coarse material outlet, 14-fine material outlet, 15-rotating door, 16-movable rod, 17-mounting groove, 18-reset spring, 19-limiting block, 20-positioning plate, 21-through hole, 22-discharging plate, 23-supporting leg and 24-damping spring.
Detailed Description
Hereinafter, an embodiment of a sequencing batch type waste concrete crushing apparatus of the present invention will be described with reference to the accompanying drawings. The embodiments described herein are specific embodiments of the present invention, and are intended to be illustrative of the concepts of the present invention, which are intended to be illustrative and exemplary, and should not be construed as limiting the scope of the embodiments of the present invention. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include technical solutions which make any obvious replacement or modification for the embodiments described herein.
In the description of the present invention, it should be noted that the terms "top", "bottom", "upper", "lower", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
The drawings in the present specification are schematic views to assist in explaining the concept of the present invention, and schematically show the shapes of the respective portions and the mutual relationships thereof. It should be noted that for the sake of clarity in showing the structures of the various components of the embodiments of the present invention, the drawings are not drawn to the same scale. Like reference numerals are used to denote like parts.
The principles and features of the present invention are described below in conjunction with the following drawings, the illustrated embodiments are provided to explain the present invention and not to limit the scope of the invention. The preferred embodiments of the present invention will be described in further detail below with reference to fig. 1-4:
as shown in figures 1 and 3, the sequencing batch waste concrete crushing device of the invention preferably comprises a crushing box 1, wherein the top of the crushing box 1 is provided with a funnel-shaped feeding port 2, the bottom of the crushing box 1 is provided with a support leg 23, the support leg 23 is provided with a damping spring 24 for reducing the influence of the box body vibration of the crushing box 1 on the support leg 23, the crushing device, a vibrating screen device and a discharging port are sequentially arranged in the box from top to bottom, as shown in figure 2, the crushing device comprises a servo motor 4, the servo motor 4 is fixed on one side of the crushing box 1, a driving chamber 5 is arranged on one side of the crushing box 1 close to the servo motor 4, the output end of the servo motor 4 extends into the driving chamber 5 and is in driving connection with a driving gear 6, driven gears 7 are meshed with two sides of the driving gear 6, the output ends of the driving gear 6 and the driven gears 7, the outer surface of each crushing roller 8 is provided with crushing teeth 9, adjacent crushing rollers 8 are meshed through the crushing teeth 9, and the crushing teeth 9 of the outer crushing roller 8 are close to the inner wall of the crushing box 1;
in order to directly shunt the waste concrete to the crushing roller 8 and avoid the direct collision of the waste concrete to the crushing roller 8, so that the waste concrete is dispersed more uniformly, the crushing efficiency is improved, the aggregate is shielded to a certain extent, and the aggregate is prevented from being popped out to hurt people in the crushing process, the flow distribution plates 3 are fixedly arranged below the feed inlet 2, two flow distribution plates 3 are arranged and inclined downwards in a splayed shape, and the bottom ends of the two flow distribution plates are respectively positioned right above the crushing rollers 8 at two sides;
the vibrating screen device comprises a screen 11 and a vibrating motor 12, the screen 11 is obliquely arranged below the crushing roller 8, the central axis of the crushing roller 8 is parallel to the plane of the screen 11, and the vibrating motor 12 is fixed on the outer wall of the crushing box 1 at the upper end of the screen 11;
the discharge port comprises a coarse material outlet 13 arranged at the lower side end of the screen mesh 11 and a fine material outlet 14 arranged at the bottom of the crushing box 1, in order to avoid fine materials from being accumulated at the bottom of the box, the bottom of the crushing box 1 is a concave arc-shaped surface, the fine material outlet 14 is arranged at the bottommost end of the paraboloid, in order to facilitate discharging, discharging plates 22 are arranged at the outer sides of the coarse material outlet 13 and the fine material outlet 14, in order to avoid crushed concrete from falling into the coarse material outlet 13 without being sieved, the sieving quality is improved, a material guide block 10 is arranged above the coarse material outlet 13, the material guide block 10 inclines towards the direction of the screen mesh 11, the upper end of the coarse material outlet 13 is hinged with a rotating door 15, and an opening and closing device is;
as shown in fig. 3 and 4, the opening and closing device includes a positioning plate 20 and a movable rod 16, the positioning plate 20 is fixedly disposed above the coarse material outlet 13, a through hole 21 is obliquely formed in the middle of the positioning plate, the movable rod 16 is a T-shaped rod, the top end of the movable rod is obliquely disposed toward the side away from the crushing box 1, the lower end of the movable rod passes through the through hole 21 and is hinged to the rotating door 15, a mounting groove 17 is formed in the rod body away from the side of the crushing box 1, a return spring 18 is disposed in the mounting groove, a limiting block 19 is fixed at the outer end of the return spring 18, the size of the limiting block 19 is matched with the inner size of the mounting groove 17, the mounting groove 17 is in a convex shape, the inner end size of the limiting block 19 is larger than the convex shape opening, the limiting block 19 is prevented from falling off, after the rotating door 15 is closed, the limiting block 19 abuts, the limiting block 19 is popped out of the mounting groove 17 under the action of the return spring 18, and after the rotating door 15 is opened, the limiting block 19 abuts against the top surface of the positioning plate 20.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (9)
1. The utility model provides a formula of prefacing old and useless concrete breaker, includes broken case (1), broken case (1) top is equipped with feed inlet (2), and the bottom is equipped with stabilizer blade (23), and incasement top-down is equipped with breaker, sieve device and discharge gate, its characterized in that shakes in proper order: the crushing device comprises a servo motor (4), wherein the servo motor (4) is fixed on one side of a crushing box (1), a driving chamber (5) is arranged on one side, close to the servo motor (4), in the crushing box (1), the output end of the servo motor (4) extends into the driving chamber (5) and is connected with a driving gear (6) in a driving mode, two sides of the driving gear (6) are respectively connected with driven gears (7) in a meshing mode, the output ends of the driving gear (6) and the driven gears (7) extend into the crushing box (1) and are connected with crushing rollers (8) in a driving mode, crushing teeth (9) are arranged on the outer surfaces of the crushing rollers (8), adjacent crushing rollers (8) are meshed through the crushing teeth (9), and the crushing teeth (9) of the outer crushing rollers (8) are close to the inner wall of the;
the vibrating screen device comprises a screen (11) and a vibrating motor (12), the screen (11) is obliquely arranged below the crushing roller (8), and the vibrating motor (12) is fixed at the upper end of the screen (11);
the discharge port comprises a coarse material outlet (13) arranged at the lower side end of the screen (11) and a fine material outlet (14) arranged at the bottom of the crushing box (1), the upper end of the coarse material outlet (13) is hinged with a rotating door (15), and an opening and closing device is arranged on the rotating door (15).
2. The sequencing batch waste concrete crushing device of claim 1, wherein: opening and closing device includes locating plate (20) and movable rod (16), locating plate (20) are fixed to be located coarse fodder export (13) top, and through-hole (21) are seted up to the middle part slope, movable rod (16) are T type pole, and the top sets up to keeping away from broken case (1) lopsidedness, and the lower extreme passes through-hole (21) and articulates on revolving door (15), offers mounting groove (17) on keeping away from the body of rod of broken case (1) one side, is equipped with reset spring (18) in the mounting groove, and reset spring (18) outer end is fixed with stopper (19), stopper (19) size and mounting groove (17) inside size looks adaptation, and revolving door (15) are closed the back, and stopper (19) support on locating plate (20) bottom surface, and revolving door (15) are opened the back, and stopper (19) support on locating plate (20) top surface.
3. The sequencing batch type waste concrete crushing device according to claim 2, wherein: the mounting groove (17) is convex, and the size of the inner side end of the limiting block (19) is larger than the convex opening.
4. The sequencing batch waste concrete crushing device of claim 1, wherein: feed inlet (2) below is fixed and is equipped with flow distribution plate (3), flow distribution plate (3) have two, are splayed slope and set up downwards, and the bottom is located both sides crushing roller (8) directly over respectively.
5. The sequencing batch waste concrete crushing device of claim 1, wherein: a material guide block (10) is arranged above the coarse material outlet (13), and the material guide surface of the material guide block (10) inclines towards the screen (11).
6. The sequencing batch waste concrete crushing device of claim 1, wherein: and discharge plates (22) are arranged on the outer sides of the coarse material outlet (13) and the fine material outlet (14).
7. The sequencing batch waste concrete crushing device of claim 1, wherein: the bottom of the crushing box (1) is a concave arc surface.
8. The sequencing batch waste concrete crushing device of claim 1, wherein: and a damping spring (24) is arranged on the supporting leg (23).
9. The sequencing batch waste concrete crushing device of claim 1, wherein: the central axis of the crushing roller (8) is parallel to the plane of the screen (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020477452.XU CN212092476U (en) | 2020-04-03 | 2020-04-03 | Sequencing batch waste concrete crushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020477452.XU CN212092476U (en) | 2020-04-03 | 2020-04-03 | Sequencing batch waste concrete crushing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212092476U true CN212092476U (en) | 2020-12-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020477452.XU Expired - Fee Related CN212092476U (en) | 2020-04-03 | 2020-04-03 | Sequencing batch waste concrete crushing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212092476U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113370392A (en) * | 2021-08-12 | 2021-09-10 | 徐州市通途装配式建筑科技有限公司 | Agitating unit is used in recycled concrete pole production |
| CN113926534A (en) * | 2021-09-03 | 2022-01-14 | 河北地质大学 | Construction waste treatment device for engineering construction and treatment method thereof |
-
2020
- 2020-04-03 CN CN202020477452.XU patent/CN212092476U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113370392A (en) * | 2021-08-12 | 2021-09-10 | 徐州市通途装配式建筑科技有限公司 | Agitating unit is used in recycled concrete pole production |
| CN113926534A (en) * | 2021-09-03 | 2022-01-14 | 河北地质大学 | Construction waste treatment device for engineering construction and treatment method thereof |
| CN113926534B (en) * | 2021-09-03 | 2023-05-26 | 河北地质大学 | Construction waste treatment device for engineering construction and treatment method thereof |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20201208 |