CN218308398U - Breaker that building rubbish was retrieved in special breakage of building rubbish - Google Patents
Breaker that building rubbish was retrieved in special breakage of building rubbish Download PDFInfo
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- CN218308398U CN218308398U CN202221327869.3U CN202221327869U CN218308398U CN 218308398 U CN218308398 U CN 218308398U CN 202221327869 U CN202221327869 U CN 202221327869U CN 218308398 U CN218308398 U CN 218308398U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/58—Construction or demolition [C&D] waste
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Abstract
The utility model discloses a crushing device for recovering construction waste in the special crushing of the construction waste, wherein the center of the top of a crushing box is provided with a feeding hole, and the bottom of the crushing box is open to form a discharging hole; an inverted V-shaped material distributing plate corresponding to the feeding port is fixed at the upper part of the inner cavity of the crushing box; the number of the coarse crushing roller sets is two, the coarse crushing roller sets are respectively arranged in the middle of an inner cavity of the crushing box and are respectively positioned below two sides of the material distributing plate; the coarse crushing roller group is used for crushing materials distributed by the material distributing plates; the screen mesh is transversely fixed in an inner cavity of the crushing box and is positioned below the two sets of coarse crushing roller sets; the number of the fine crushing roller sets is multiple, and the fine crushing roller sets are uniformly distributed at the lower part of the inner cavity of the crushing box and are positioned below the screen mesh; the fine crushing roller group is used for crushing the materials screened by the screen; the conveyer belt is horizontally arranged below the discharge port. The utility model discloses a mode of screening has both improved crushing effect, has greatly improved crushing efficiency again in the mode of two-stage breakage, screen cloth equally divide.
Description
Technical Field
The utility model relates to a construction waste treatment facility, more specifically the breaker that construction waste retrieved in special breakage of construction waste that says so relates to.
Background
The construction waste refers to residue soil, waste material, sludge and other wastes generated in the process of construction, laying or dismantling and repairing of various buildings, structures, pipe networks and the like by construction, construction units or individuals. The construction waste and municipal waste resources are recycled, so that the landfill area of the waste can be greatly reduced, and the environmental pollution is reduced. The construction waste and the municipal waste are put into automatic separation equipment for separation, then are produced into aggregate by a crushing device, and then are added with a certain formula, so that various construction materials are produced without landfill, incineration, smoke and toxicity.
The building garbage brick is produced by using building garbage produced in urban and rural construction as main material, crushing the building garbage, mixing with industrial waste slag in a reasonable formula according to a certain proportion, adding additives, and performing compression molding and a series of hardening and curing, and reaches the national standard. In the production process, coal is not needed for sintering, so that the cyclic utilization of resources is realized, and the damage to cultivated land is reduced.
The existing crushing device for recycling construction waste is low in working efficiency, aggregates after crushing are different in size, the use is influenced, the crushing effect of the aggregates has important significance for subsequent waste recycling processing, and the requirement for crushing the aggregates is still difficult to meet in the prior art.
Therefore, how to provide a crushing device for recovering construction waste in a special crusher for construction waste with excellent crushing effect is a problem which needs to be solved by the technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a breaker that construction waste retrieved in the special breakage of construction waste aims at solving above-mentioned technical problem.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a breaker that construction waste retrieved in special breakage of construction waste, includes:
a crushing box; the center of the top of the crushing box is provided with a feeding port, the bottom of the crushing box is open to form a discharge hole; an inverted V-shaped material distributing plate corresponding to the feeding port is fixed at the upper part of the inner cavity of the crushing box;
a rough crushing roller set; the number of the coarse crushing roller sets is two, the coarse crushing roller sets are respectively arranged in the middle of an inner cavity of the crushing box and are respectively positioned below two sides of the material distributing plate; the coarse crushing roller group is used for crushing the materials sent by the material distributing plate;
screening a screen; the screen is transversely fixed in an inner cavity of the crushing box and is positioned below the two sets of rough crushing roller sets;
a fine crushing roller set; the number of the fine crushing roller sets is multiple, and the fine crushing roller sets are uniformly distributed at the lower part of an inner cavity of the crushing box and are positioned below the screen mesh; the fine crushing roller group is used for crushing the materials screened by the screen;
a conveyor belt; the conveying belt is horizontally arranged below the discharge port.
Through the technical scheme, the utility model provides a breaker aims at improving crushing effect and crushing efficiency, and through dividing flitch and the cooperation of thick broken roller set, realize quick branch material and the operation of thick garrulous in step, behind the screen cloth, can sieve the broken material of thick broken roller set to thin broken roller set, in-process, the rotation of thick broken roller set also can play stirring effect for the equal branch of material on the screen cloth, sends away via the conveyer belt after the thin broken roller set is broken, the utility model discloses a mode of screening is equallyd divide to the two-stage breakage, screen cloth, has both improved crushing effect, has greatly improved crushing efficiency again.
It needs to be noted that the screen cloth designs the aperture with the material size that needs the screening, and at the screen cloth border design a plurality of leak holes of preventing piling up that are greater than its specification aperture, can prevent that too big material can't sieve from falling, leads to piling up the inefficacy, and simultaneously, the screen cloth needs regular clearance to be maintained.
Preferably, in the crushing device for recovering construction waste in the special crushing of construction waste, a bell mouth guard plate is fixed on the feeding port.
The technical scheme has the advantages that: the accurate broken case that gets into of material that horn mouth backplate can conveniently be sent into prevents to scatter.
Preferably, in the above crushing device for recovering construction waste in the special crushing of construction waste, the coarse crushing roller group comprises two coarse crushing rollers rotatably connected to the side walls of the crushing box; and the two coarse crushing rollers are driven by the combination of a motor and a gear set which are arranged outside the crushing box.
The technical scheme has the advantages that: two complex rough crushing roller syntropys are inwards rotated, only through a motor and install the gear on two complex rough crushing rollers respectively to and an intermediate gear who is used for switching the rotation direction can realize, simple structure, the drive is stable.
Preferably, in the above-mentioned crushing device for recovering construction waste in the construction waste dedicated crushing, the fine crushing roller group includes two fine crushing rollers rotatably connected to the side wall of the crushing box; and the two fine crushing rollers are driven by the combination of a motor and a gear set which are arranged outside the crushing box.
The technical scheme has the advantages that: two complex thin crushing roller syntropy inwards rotate, only through a motor and install the gear on two complex thin crushing rollers respectively to and an intermediate gear who is used for switching the rotation direction can realize, simple structure, the drive is stable.
Preferably, in the above-mentioned crushing device for recovering construction waste in the construction waste dedicated crushing, a gap between the two coarse crushing rollers is larger than a gap between the two fine crushing rollers, and a diameter of the coarse crushing roller is larger than a diameter of the fine crushing roller.
The technical scheme has the advantages that: can satisfy thick, thin broken effect through the design of clearance size, design through the diameter can make the quantity of thin broken roller set be greater than the quantity of thick broken roller set, can carry out even breakage better.
Preferably, in the above crushing device for recovering construction waste in the construction waste dedicated crushing, the number of the fine crushing roller sets is three.
The technical scheme has the advantages that: the design of thin broken roller set quantity can satisfy even broken demand.
Preferably, in the above crushing device for recovering construction waste in the construction waste dedicated crushing, 6 of the fine crushing rollers are arranged in the same plane, and the distances between the adjacent fine crushing rollers are all equal.
The technical scheme has the advantages that: through the equal arrangement of interval between the thin crushing roller with adjacent, can satisfy even broken demand, fall into the material between the thin crushing roller of syntropy inside rotation and carry out the breakage, fall into the material between the thin crushing roller of syntropy outside rotation and upwards carried back, fall back and carry out the breakage between the thin crushing roller of syntropy inside rotation, have good crushing effect.
Preferably, in the above crushing device for recovering construction waste in the special crushing of construction waste, a protective cover is fixed to an outer side wall of the crushing box, and the protective cover covers a motor and a gear set for driving the coarse crushing roller and the fine crushing roller.
The technical scheme has the advantages that: the protection casing can protect motor and gear train.
Preferably, in the above crushing device for recycling construction waste in the special crushing of construction waste, the cross section of the screen is V-shaped, and the formed V-shaped included angle is less than 5 °.
The technical scheme has the advantages that: the screen is designed into a structure with high sides and low middle, so that the materials can move towards the middle, and the screening uniformity is improved.
Preferably, in the above crushing device for recovering construction waste in the special crushing of construction waste, vibration motors are installed on two sides of the screen.
The technical scheme has the advantages that: vibrating motor can further improve even tiling and screening effect.
Can know via foretell technical scheme, compare with prior art, the utility model discloses a breaker that building rubbish was retrieved in special breakage of building rubbish has following beneficial effect:
1. the utility model provides a breaker aims at improving crushing effect and crushing efficiency, through the cooperation of branch flitch and thick broken roller set, realizes quick branch material and the operation of thick garrulous in step, behind the screen cloth, can sieve the broken material of thick broken roller set to thin broken roller set, in-process, the rotation of thick broken roller set also can play stirring effect for the equal branch of material on the screen cloth, send away via the conveyer belt after thin broken roller set is broken, the utility model discloses a mode of screening is equallyd divide to the screen cloth two-stage breakage, has both improved crushing effect, has greatly improved crushing efficiency again.
2. The utility model discloses a design of the clearance size of crushing roller can satisfy thick, thin broken effect, and the design through the diameter can make the quantity of thin broken roller set be greater than the quantity of thick broken roller set, can carry out even breakage better.
3. The utility model discloses design the screen cloth for the high middle low structure in both sides can be so that the material to the intermediate motion, improve the degree of consistency of screening, vibrating motor can further improve even tiling and screening effect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required 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 embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a crushing device provided by the present invention;
FIG. 2 is a schematic diagram of a half-section structure of a crushing device according to the present invention;
fig. 3 is a sectional view of the crushing device provided by the present invention.
Wherein:
1-a crushing box;
11-a feeding port; 12-a discharge hole; 13-material distributing plate; 14-bell mouth guard board; 15-a protective cover;
2-a coarse crushing roller set;
21-a coarse crushing roller;
3-screening a screen;
4-a fine crushing roller set;
41-a fine crushing roller;
5, conveying a belt;
6-vibration motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, the embodiment of the utility model discloses building rubbish retrieves breaker in special breakage of building rubbish, include:
a crushing box 1; the center of the top of the crushing box 1 is provided with a feeding port 11, and the bottom of the crushing box 1 is open to form a discharging port 12; an inverted V-shaped material distributing plate 13 corresponding to the feeding port 11 is fixed at the upper part of the inner cavity of the crushing box 1;
a rough crushing roller group 2; the two sets of rough crushing roller sets 2 are respectively arranged in the middle of the inner cavity of the crushing box 1 and are respectively positioned below two sides of the material distributing plate 13; the coarse crushing roller group 2 is used for crushing the materials distributed by the material distributing plate 13;
a screen mesh 3; the screen 3 is transversely fixed in the inner cavity of the crushing box 1 and is positioned below the two sets of rough crushing roller sets 2;
a fine crushing roller set 4; the number of the fine crushing roller sets 4 is multiple, and the fine crushing roller sets are uniformly arranged at the lower part of the inner cavity of the crushing box 1 and are positioned below the screen mesh 3; the fine crushing roller group 4 is used for crushing the materials screened by the screen 3;
a conveyor belt 5; the conveyor belt 5 is arranged horizontally below the discharge opening 12.
In order to further optimize the technical scheme, a bell mouth guard plate 14 is fixed on the feeding port 11.
In order to further optimize the above technical solution, the set of rough crushing rollers 2 comprises two rough crushing rollers 21 rotatably connected to the side walls of the crushing box 1; the two rough crushing rollers 21 are driven by a motor and a gear set which are arranged outside the crushing box 1.
In order to further optimize the above technical solution, the fine crushing roller group 4 comprises two fine crushing rollers 41 rotatably connected to the side walls of the crushing box 1; the two fine crushing rollers 41 are driven by a combination of an external motor and gear set of the crushing box 1.
In order to further optimize the above technical solution, the gap between the two coarse crushing rollers 21 is larger than the gap between the two fine crushing rollers 41, and the diameter of the coarse crushing roller 21 is larger than the diameter of the fine crushing roller 41.
In order to further optimize the above solution, the number of sets of fine crushing rollers 4 is three.
In order to further optimize the above technical solution, the 6 fine crushing rollers 41 are arranged in the same plane, and the pitches between the adjacent fine crushing rollers 41 are all equal.
In order to further optimize the above solution, the outer side wall of the crushing box 1 is fixed with a protective cover 15, and the protective cover 15 covers the motor and gear set for driving the rough crushing roller 21 and the fine crushing roller 41.
In order to further optimize the technical scheme, the cross section of the screen 3 is V-shaped, and the included angle of the formed V-shaped is less than 5 degrees.
In order to further optimize the technical scheme, vibration motors 6 are installed on two sides of the screen 3.
In this embodiment:
the material is poured in through the feeding port 11, is divided into two sets of rough crushing roller sets 2 through the material dividing plate 13, falls on the screen cloth 3 after being crushed by two rough crushing rollers 21 of the two sets of rough crushing roller sets 2 respectively, and is divided equally towards the middle while being screened because the cross section of the screen cloth 3 is V-shaped and the formed V-shaped included angle is less than 5 degrees, at the moment, the rotation of the rough crushing rollers 21 can also help the material to be divided equally and tiled on the screen cloth 3; the material falling from the screen 3 is crushed by the fine crushing rollers 41, the material falling between the fine crushing rollers 41 rotating in the same direction and inward is crushed, the material falling between the fine crushing rollers 41 rotating in the same direction and outward is sent back upwards, falls back between the fine crushing rollers 41 rotating in the same direction and inward is crushed, finally falls on the conveyer belt 5 and is conveyed away, and the crushing is completed.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides a breaker that building rubbish was retrieved in special breakage of building rubbish which characterized in that includes:
a crushing box (1); the center of the top of the crushing box (1) is provided with a feeding port (11), and the bottom of the crushing box (1) is open to form a discharging port (12); an inverted V-shaped material distributing plate (13) corresponding to the feeding port (11) is fixed at the upper part of the inner cavity of the crushing box (1);
a coarse crushing roller group (2); the number of the coarse crushing roller sets (2) is two, the coarse crushing roller sets are respectively arranged in the middle of an inner cavity of the crushing box (1) and are respectively positioned below two sides of the material distributing plate (13); the rough crushing roller group (2) is used for crushing the materials distributed by the material distributing plate (13);
a screen (3); the screen (3) is transversely fixed in an inner cavity of the crushing box (1) and is positioned below the two sets of coarse crushing roller sets (2);
a fine crushing roller set (4); the number of the fine crushing roller sets (4) is multiple, and the fine crushing roller sets are uniformly distributed at the lower part of an inner cavity of the crushing box (1) and are positioned below the screen (3); the fine crushing roller group (4) is used for crushing the materials screened by the screen (3);
a conveyor belt (5); the conveying belt (5) is horizontally arranged below the discharge hole (12).
2. The crushing device for recovering construction waste in the special crushing of the construction waste as claimed in claim 1, wherein a bell mouth guard plate (14) is fixed on the feeding port (11).
3. A crushing device for recovering construction waste in special crushing of construction waste according to claim 1, characterized in that the set of coarse crushing rollers (2) comprises two coarse crushing rollers (21) rotatably connected to the side wall of the crushing box (1); the two coarse crushing rollers (21) are driven by a motor and a gear set which are arranged outside the crushing box (1) in a combined mode.
4. A crushing device for recovering construction waste in special crushing of construction waste according to claim 3, characterized in that the fine crushing roller group (4) comprises two fine crushing rollers (41) rotatably connected to the side wall of the crushing box (1); the two fine crushing rollers (41) are driven by the combination of a motor and a gear set which are arranged outside the crushing box (1).
5. The crushing device for recovering construction waste in the special crushing of construction waste according to claim 4, wherein the gap between the two coarse crushing rollers (21) is larger than the gap between the two fine crushing rollers (41), and the diameter of the coarse crushing roller (21) is larger than the diameter of the fine crushing roller (41).
6. The crushing device for recovering the construction wastes in the special crushing of the construction wastes according to the claim 4, characterized in that the number of the fine crushing roller sets (4) is three.
7. The crushing device for recovering the construction wastes in the special crushing of the construction wastes according to the claim 6, wherein 6 said fine crushing rolls (41) are arranged in the same plane, and the intervals between the adjacent fine crushing rolls (41) are all equal.
8. A crushing plant for the recovery of construction waste in a special crushing of construction waste according to claim 4 or 5, characterized in that a protective cover (15) is fixed to the outer side wall of the crushing tank (1), said protective cover (15) covering the motor and gear train for driving the coarse crushing roller (21) and the fine crushing roller (41).
9. The crushing device for recovering the construction wastes in the special crushing of the construction wastes according to claim 1, wherein the cross section of the screen (3) is V-shaped, and the included angle of the formed V-shaped is less than 5 degrees.
10. The crushing device for recovering the construction wastes in the special crushing of the construction wastes according to claim 1, wherein vibration motors (6) are installed at both sides of the screen (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221327869.3U CN218308398U (en) | 2022-05-30 | 2022-05-30 | Breaker that building rubbish was retrieved in special breakage of building rubbish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221327869.3U CN218308398U (en) | 2022-05-30 | 2022-05-30 | Breaker that building rubbish was retrieved in special breakage of building rubbish |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218308398U true CN218308398U (en) | 2023-01-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221327869.3U Active CN218308398U (en) | 2022-05-30 | 2022-05-30 | Breaker that building rubbish was retrieved in special breakage of building rubbish |
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| CN (1) | CN218308398U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117863396A (en) * | 2024-03-13 | 2024-04-12 | 徐州鼎成鑫包装制品股份有限公司 | Waste plastic woven bag recycling equipment |
-
2022
- 2022-05-30 CN CN202221327869.3U patent/CN218308398U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117863396A (en) * | 2024-03-13 | 2024-04-12 | 徐州鼎成鑫包装制品股份有限公司 | Waste plastic woven bag recycling equipment |
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