CN212681104U - Building rubbish reducing mechanism for building - Google Patents
Building rubbish reducing mechanism for building Download PDFInfo
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- CN212681104U CN212681104U CN202021392924.8U CN202021392924U CN212681104U CN 212681104 U CN212681104 U CN 212681104U CN 202021392924 U CN202021392924 U CN 202021392924U CN 212681104 U CN212681104 U CN 212681104U
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Abstract
The utility model discloses a construction waste crushing device for construction, which comprises a casing, wherein the top of the casing is provided with a feed inlet, a sorting opening is arranged in the middle of the side wall of the casing, a discharge opening is arranged at the bottom of the casing, a jaw crushing mechanism is arranged in the casing corresponding to the feed opening, a screening mechanism is arranged at an outlet at the lower end of the jaw crushing mechanism, a metal sorting mechanism is arranged above the screening mechanism, the metal sorting mechanism penetrates through the sorting opening, a secondary crushing mechanism is arranged at a large material outlet of the screening mechanism, the discharge port is arranged below the secondary crushing mechanism and the screening mechanism, the construction waste crushing device for the building adopts a two-stage crushing mode, the crushing effect of the construction waste is improved, simultaneously before the secondary crushing, increase letter sorting mechanism, sort the reinforcing bar to avoid the reinforcing bar to the kibbling influence of rubbish.
Description
Technical Field
The utility model relates to a building rubbish crushing apparatus technical field specifically is a building rubbish reducing mechanism for building.
Background
Waste gas building is dismantling the in-process, can produce a large amount of building rubbish, the building rubbish of this part, the majority is piled up the processing, or be used for the packing of road bed, do not exert the effect that building rubbish should have, contain a large amount of steel in the building rubbish, like the reinforcing bar etc., if can be by recycle, will produce comparatively objective economic benefits, however, among the current building rubbish, the reinforcing bar mixes together with the concrete piece, be difficult to separate, and because there is the reinforcing bar in the concrete, when smashing building rubbish, crushing effect is comparatively unsatisfactory, when causing and piling up or filling, there is great space.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a building rubbish reducing mechanism for building, adopt the broken mode of two-stage, promote building rubbish's crushing effect, before the secondary crushing, increase letter sorting mechanism simultaneously, sort the reinforcing bar to avoid the reinforcing bar to the kibbling influence of rubbish, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a building rubbish reducing mechanism for building, includes the casing, the casing top sets up the feed inlet, the intermediate position of casing lateral wall sets up the letter sorting mouth, the bottom of casing sets up the discharge gate, the inside broken mechanism of jaw that sets up of casing that the feed inlet corresponds the position, the broken mechanism lower extreme exit of jaw sets up screening mechanism, screening mechanism top sets up metal letter sorting mechanism, metal letter sorting mechanism runs through the letter sorting mouth, screening mechanism's big material exit sets up regrinding mechanism, the below at regrinding mechanism and screening mechanism is arranged to the discharge gate.
As a preferred technical scheme of the utility model, the screening mechanism comprises a screen plate which is obliquely arranged, one end of the screen plate close to the secondary crushing mechanism is lower than the other end, and the screen plate is fixedly arranged with the inner wall of the casing;
utilize the screening ability of sieve, with the broken back for the first time, the screening that accords with the breakage standard avoids this part rubbish to cause the influence to follow-up letter sorting and secondary crushing, and simultaneously when the breakage, utilizes the shake effect of the broken mechanism of jaw, increases the screening ability of sieve.
As a preferred technical scheme of the utility model, the screening mechanism comprises a sieve plate which is obliquely arranged, one end of the sieve plate close to the secondary crushing mechanism is lower than the other end, one end of the sieve plate is rotatably installed with the inner wall of the shell through a horizontal rotating shaft, a connecting rod is connected and arranged between the other end of the sieve plate and the lower end of a movable jaw plate in the jaw crushing mechanism, and two ends of the connecting rod are respectively connected through hinges;
through the connecting rod with move the hubei province board and be connected, make the sieve can move and shake along with hubei province board, make the material shake on sieve surface to promote the screening effect, and make large granule material flow from the lower extreme and fall to the regrinding mechanism.
As a preferred technical solution of the present invention, the sorting mechanism includes a belt conveyor horizontally arranged and penetrating through the sorting opening, a plurality of sets of stoppers are arranged on the surface of the conveyor belt of the belt conveyor along the feeding direction in an array manner, and magnets are fixedly arranged inside the part of the belt conveyor above the screening mechanism;
after the construction waste is crushed by once extrusion of the jaw crushing mechanism, the construction waste drops downwards to the sieve plate, in the process, steel products in the construction waste are attracted by the magnets, adsorbed on the surface of the conveying belt and driven by the stop blocks, the steel products adsorbed on the surface of the conveying belt can be fed along with the conveying belt, after the steel products pass through the sorting port, the steel products drop off in a separation mode with the conveying belt when moving to a non-installation magnet position, and sorting of the steel products is completed.
As a preferred technical scheme of the utility model, the secondary crushing mechanism comprises two pairs of rolling crushing rollers;
the crushing roller can adopt a roller body with a crushing cutter, and can perform secondary crushing on the construction waste without the steel bars, so that the crushing effect is ensured, and the crushing cutter cannot be damaged due to the existence of steel products.
Compared with the prior art, the beneficial effects of the utility model are that: this building rubbish reducing mechanism for building adopts jaw crusher to carry out a breakage to building rubbish, with bold rubbish breakage to little cubic, impel steel product to separate from the concrete piece, sieve through screening mechanism afterwards to sort the steel product of inside through letter sorting mechanism, after the letter sorting, smash building rubbish through secondary crushing mechanism, guarantee building rubbish's crushing effect, avoid steel product to crushing tool's loss simultaneously.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is another schematic structural diagram of the present invention.
In the figure: 1 machine shell, 101 feed inlet, 102 sorting port, 103 discharge port, 2 jaw crushing mechanism, 3 metal sorting mechanism, 301 belt conveyor, 302 magnet, 303 baffle, 4 screening mechanism, 401 sieve plate, 402 connecting rod, 5 secondary crushing mechanism.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a building rubbish reducing mechanism for building, which comprises a housing 1, 1 top of casing sets up feed inlet 101, the intermediate position of 1 lateral wall of casing sets up letter sorting mouth 102, the bottom of casing 1 sets up discharge gate 103, 1 inside jaw crushing mechanism 2 that sets up of casing that feed inlet 101 corresponds the position, 2 lower extreme exits of jaw crushing mechanism set up screening mechanism 4, screening mechanism 4 top sets up metal letter sorting mechanism 3, metal letter sorting mechanism 3 runs through letter sorting mouth 102, screening mechanism 4's big material exit sets up secondary crushing mechanism 5, discharge gate 103 arranges in secondary crushing mechanism 5 and screening mechanism 4's below.
The screening mechanism 4 comprises a screen plate 401 which is obliquely arranged, one end of the screen plate 401 close to the secondary crushing mechanism 5 is lower than the other end, and the screen plate 401 is fixedly arranged with the inner wall of the machine shell 1;
utilize the screening ability of sieve 401, with the broken back for the first time, the screening that accords with the broken standard avoids this part rubbish to cause the influence to follow-up letter sorting and secondary crushing, and when the breakage, the shake effect that utilizes jaw crushing mechanism 2 simultaneously increases the screening ability of sieve 401.
The screening mechanism 4 comprises a screen plate 401 which is obliquely arranged, one end of the screen plate 401, which is close to the secondary crushing mechanism 5, is lower than the other end, one end of the screen plate 401 is rotatably installed on the inner wall of the machine shell 1 through a horizontal rotating shaft, a connecting rod 402 is connected between the other end of the screen plate 401 and the lower end of a movable jaw plate in the jaw crushing mechanism 2, and two ends of the connecting rod 402 are respectively connected through hinges;
through connecting rod 402 with sieve 401 with move the hubei province board and be connected, make sieve 401 can move and shake along with hubei province board, make the material shake on sieve 401 surface to promote the screening effect, and make the large granule material flow from the lower extreme and fall to secondary crushing mechanism 5.
The sorting mechanism 3 comprises a belt conveyor 301 which is horizontally arranged and penetrates through a sorting opening, a plurality of groups of stop blocks 303 are arranged on the surface of the conveying belt of the belt conveyor 301 in an array mode along the feeding direction, and magnets 302 are fixedly arranged in the part, above the screening mechanism 4, of the belt conveyor 301;
after the construction waste is extruded and crushed once by the jaw crushing mechanism 2, the construction waste drops downwards to the sieve plate 401, in the process, steel products in the construction waste are attracted by the magnet 302, adsorbed on the surface of the conveying belt and pushed by the stop block 303, the steel products adsorbed on the surface of the conveying belt can be fed along with the conveying belt, and after passing through the sorting opening 102 and moving to the position of the non-installed magnet 302, the steel products drop off from the conveying belt in a separating way, and sorting of the steel products is completed.
The secondary crushing mechanism 5 comprises two pairs of crushing rollers which roll;
the crushing roller can adopt a roller body with a crushing cutter, and can perform secondary crushing on the construction waste without the steel bars, so that the crushing effect is ensured, and the crushing cutter cannot be damaged due to the existence of steel products.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a building rubbish reducing mechanism for building, includes casing (1), its characterized in that: the utility model discloses a screening machine, including casing (1), feed inlet (101), jaw crushing mechanism (2), screening mechanism (4) top sets up metal letter sorting mechanism (3), metal letter sorting mechanism (3) run through letter sorting mouth (102), the big material exit of screening mechanism (4) sets up secondary crushing mechanism (5), discharge gate (103) are arranged in the below of secondary crushing mechanism (5) and screening mechanism (4).
2. The construction waste crushing device for construction according to claim 1, characterized in that: screening mechanism (4) are including sieve (401) that the slope was arranged, the one end that sieve (401) are close to regrinding mechanism (5) is less than the other end, sieve (401) and casing (1) inner wall fixed mounting.
3. The construction waste crushing device for construction according to claim 1, characterized in that: screening mechanism (4) are including sieve (401) that the slope was arranged, the one end that sieve (401) are close to regrinding mechanism (5) is less than the other end, the one end of sieve (401) is passed through horizontal rotating shaft and is rotated the installation with casing (1) inner wall, the other end of sieve (401) is connected with the inside movable jaw board lower extreme of jaw crushing mechanism (2) and is provided with connecting rod (402), hinged joint is passed through respectively at the both ends of connecting rod (402).
4. The construction waste crushing device for buildings according to any one of claims 1 to 3, characterized in that: the sorting mechanism (3) comprises a belt conveyor (301) which is horizontally arranged and penetrates through a sorting opening, a plurality of groups of stop blocks (303) are arranged on the surface of a conveying belt of the belt conveyor (301) in an array mode along the feeding direction, and magnets (302) are fixedly arranged in the part, above the screening mechanism (4), of the belt conveyor (301).
5. The construction waste crushing device for building of claim 4, characterized in that: the secondary crushing mechanism (5) comprises two pairs of crushing rollers which roll.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021392924.8U CN212681104U (en) | 2020-07-15 | 2020-07-15 | Building rubbish reducing mechanism for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021392924.8U CN212681104U (en) | 2020-07-15 | 2020-07-15 | Building rubbish reducing mechanism for building |
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| Publication Number | Publication Date |
|---|---|
| CN212681104U true CN212681104U (en) | 2021-03-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021392924.8U Active CN212681104U (en) | 2020-07-15 | 2020-07-15 | Building rubbish reducing mechanism for building |
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| CN (1) | CN212681104U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113413990A (en) * | 2021-05-26 | 2021-09-21 | 合肥工业大学 | Environment-friendly construction waste recycling equipment and method based on BIM urban building |
| CN113976212A (en) * | 2021-09-24 | 2022-01-28 | 云南能投缘达建设集团有限公司 | Construction environment-friendly waste collection device and use method thereof |
| CN115283071A (en) * | 2022-09-20 | 2022-11-04 | 山东西海建设集团有限公司 | Construction waste crushing device and using method thereof |
| CN117399094A (en) * | 2023-11-16 | 2024-01-16 | 广东正元建设集团有限公司 | Intelligent sorting and crushing comprehensive treatment system for refuse landfill |
-
2020
- 2020-07-15 CN CN202021392924.8U patent/CN212681104U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113413990A (en) * | 2021-05-26 | 2021-09-21 | 合肥工业大学 | Environment-friendly construction waste recycling equipment and method based on BIM urban building |
| CN113976212A (en) * | 2021-09-24 | 2022-01-28 | 云南能投缘达建设集团有限公司 | Construction environment-friendly waste collection device and use method thereof |
| CN115283071A (en) * | 2022-09-20 | 2022-11-04 | 山东西海建设集团有限公司 | Construction waste crushing device and using method thereof |
| CN115283071B (en) * | 2022-09-20 | 2023-03-10 | 山东西海建设集团有限公司 | Construction waste crushing device and using method thereof |
| CN117399094A (en) * | 2023-11-16 | 2024-01-16 | 广东正元建设集团有限公司 | Intelligent sorting and crushing comprehensive treatment system for refuse landfill |
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