CN113559971A - But waste rock reducing mechanism for building of dust fall - Google Patents
But waste rock reducing mechanism for building of dust fall Download PDFInfo
- Publication number
- CN113559971A CN113559971A CN202110835274.2A CN202110835274A CN113559971A CN 113559971 A CN113559971 A CN 113559971A CN 202110835274 A CN202110835274 A CN 202110835274A CN 113559971 A CN113559971 A CN 113559971A
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- China
- Prior art keywords
- crushing
- dust
- machine body
- crushing box
- waste rock
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- 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
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
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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
- B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
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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
- B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
- B02C23/20—Adding fluid, other than for crushing or disintegrating by fluid energy after 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
- B02C4/28—Details
-
- 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
- B02C4/28—Details
- B02C4/42—Driving mechanisms; Roller speed control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
- B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention relates to the technical field of constructional engineering, in particular to a dust-falling waste rock crushing device for buildings, which comprises a machine body, a crushing box and a feeding hopper, wherein the crushing box is arranged on the machine body, the feeding hopper is arranged on the crushing box, a plurality of crushing rollers are movably arranged in the crushing box, and the dust-falling waste rock crushing device further comprises: the dust settling system is arranged between the machine body and the crushing box and is used for treating dust generated in the waste stone crushing process; the screening assembly is also arranged between the machine body and the crushing box and is used for screening crushed waste rocks; when crushing roller pivoted, not only can spray through dust fall system to the dust that smashes the in-process and produce and subside, avoid the dust to get into the air and cause air pollution, but also can drive the sieve in step and sieve the processing to rubble and the dust that subsides, the mode of a plurality of drive arrangement control multiple equipment of tradition relatively, this device simple structure, the shredding effect of barren rock is high and energy saving.
Description
Technical Field
The invention relates to the technical field of constructional engineering, in particular to a building waste rock crushing device capable of reducing dust.
Background
The building is a general term of buildings and structures, and is an artificial environment created by people by using the grasped material technical means and applying certain scientific laws, geomantic omen concepts and aesthetic rules to meet the needs of social life.
A large amount of waste rocks can often be left over in the building site, in order to carry out secondary recycle to waste rocks, adopt the rubbing crusher to carry out shredding to waste rocks usually, but there is a series of drawbacks in current waste rocks processing.
A large amount of dust is generated in the existing waste stone treatment process, human respiratory tracts are easily influenced when the dust is directly discharged into the air, and after the waste stones are treated, fine stones and coarse stones need to be screened by screening equipment, so that the whole processing period is long.
Disclosure of Invention
The invention aims to provide a building waste rock crushing device capable of reducing dust so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a but waste rock reducing mechanism for building of dust fall, includes organism, crushing case and feed hopper, it sets up to smash the case on the organism, feed hopper sets up smash on the case, it is equipped with a plurality of crushing roller to smash the incasement activity, still includes:
the dust settling system is arranged between the machine body and the crushing box and is used for treating dust generated in the waste stone crushing process; and
the screening assembly is also arranged between the machine body and the crushing box and is used for screening crushed waste rocks; wherein
The quantity of screening subassembly is a set at least, and every group screening subassembly includes:
the sieve plate is movably arranged on the machine body and is elastically connected with the machine body; and
the transmission unit is arranged between the crushing roller and the sieve plate, and the crushing roller controls the sieve plate to move through the transmission unit when working;
still be equipped with rubble chamber and dust chamber on the organism, be used for storing rubble and dust respectively.
The application further adopts the technical scheme that: the crushing box is movably arranged on the machine body and is elastically connected with the machine body, a top cover used for blocking the feeding hopper is further arranged on the feeding hopper, and the position of the crushing box on the machine body can be adjusted by the transmission unit when the crushing roller moves.
The application further adopts the technical scheme that: the dust fall system comprises a spray head, an output cylinder and a water storage tank;
the sprayer is arranged in the crushing box, the output cylinder is arranged between the machine body and the crushing box, the water storage tank is arranged on the machine body, and the output cylinder is communicated with the water storage tank and the sprayer;
the crushing box controls the output cylinder to work synchronously when moving on the machine body.
The application further adopts the technical scheme that: the output cylinder comprises a cylinder body, a driving rod, a piston, an output end, an input end and an anti-backflow piece;
the cylinder body is arranged on the machine body, the output end and the input end are both arranged on the cylinder body, the output end and the input end are respectively communicated with the spray head and the water storage tank, and the input end and the output end are both internally provided with the anti-backflow piece;
the piston is movably arranged in the cylinder body, the piston is attached to and sealed with the inner wall of the cylinder body, and the piston is connected with the crushing box through the driving end.
This application still further technical scheme: the machine body is provided with a material guide seat, the sieve plate is movably arranged on the material guide seat, and the material guide seat and the sieve plate are connected through an elastic piece.
This application still further technical scheme: the sieve plate comprises a plate body, a plurality of sieve holes and a plurality of discharging parts;
the plate body is movably arranged on the guide seat, the plurality of discharge parts and the plurality of sieve holes are arranged on the plate body, and the transmission unit is arranged between the crushing roller and the plate body.
This application still further technical scheme: the transmission unit comprises a balancing weight and a driving rod;
the balancing weight is arranged at an eccentric position on the crushing roller, and the driving rod is movably connected between the sieve plate and the crushing box.
Compared with the prior art, the technical scheme provided by the embodiment of the invention has the following beneficial effects:
according to the embodiment of the invention, the linkage structure among the crushing roller, the dust falling system and the screening assembly is arranged, so that when the crushing roller rotates, dust generated in the crushing process can be sprayed and settled through the dust falling system, air pollution caused by the fact that the dust enters air is avoided, the sieve plate can be synchronously driven to sieve crushed stones and settled dust, and compared with a mode that a plurality of traditional driving devices control a plurality of devices, the device is simple in structure, high in waste stone crushing effect and energy-saving.
Drawings
FIG. 1 is a schematic structural diagram of a building waste rock crushing device capable of reducing dust in an embodiment of the invention;
FIG. 2 is a schematic structural diagram of an output drum of the dust-settling waste rock crushing device for buildings in the embodiment of the invention;
FIG. 3 is an enlarged schematic structural view of a part A of a building waste rock crushing device capable of reducing dust in the embodiment of the invention;
FIG. 4 is a schematic structural diagram of a barrel in the dust-falling building waste rock crushing device in the embodiment of the invention;
fig. 5 is a partial structure schematic diagram of a sieve plate in the building waste rock crushing device capable of reducing dust in the embodiment of the invention.
The reference numerals in the schematic drawings illustrate:
1-machine body, 2-gravel cavity, 3-dust cavity, 4-crushing box, 5-feeding funnel, 6-top cover, 7-crushing roller, 8-counterweight, 9-spray head, 10-output cylinder, 101-cylinder, 102-driving end, 103-piston, 104-output end, 105-input end, 106-blocking plate, 107-limiting part, 11-water storage tank, 12-driving rod, 13-guide seat, 14-spring, 15-sieve plate, 1501-plate body, 1502-sieve mesh, 1503-discharging part.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments of the present invention, belong to the protection scope of the present invention, and the present invention is further described with reference to the embodiments below.
Referring to fig. 1 to 5, in an embodiment of the present application, a dust-falling crushing apparatus for waste rock in a building includes a machine body 1, a crushing box 4 and a feeding funnel 5, wherein the crushing box 4 is disposed on the machine body 1, the feeding funnel 5 is disposed on the crushing box 4, a plurality of crushing rollers 7 are movably disposed in the crushing box 4, and the dust-falling crushing apparatus further includes:
the dust fall system is arranged between the machine body 1 and the crushing box 4 and is used for treating dust generated in the waste stone crushing process; and
the screening assembly is also arranged between the machine body 1 and the crushing box 4 and is used for screening crushed waste rocks; wherein
The quantity of screening subassembly is a set at least, and every group screening subassembly includes:
the sieve plate 15 is movably arranged on the machine body 1 and is elastically connected with the machine body; and
the transmission unit is arranged between the crushing roller 7 and the sieve plate 15, and the crushing roller 7 controls the sieve plate 15 to move through the transmission unit when working;
still be equipped with rubble chamber 2 and dust chamber 3 on the organism 1, be used for storing rubble and dust respectively.
In a specific case of this embodiment, the pulverizing box 4 is movably disposed on the machine body 1 and elastically connected to the machine body, the feeding funnel 5 is further provided with a top cover 6 for sealing the feeding funnel, and the position of the pulverizing box 4 on the machine body 1 can be adjusted by the transmission unit when the pulverizing roller 7 moves.
In practical application, building waste stones are poured into the crushing box 4 from the feeding hopper 5, the crushing rollers 7 are driven to rotate by a stepping motor (not shown in the figure) (when the number of the crushing rollers 7 is two as shown in fig. 1, the rotating directions of the stepping motor are opposite), the feeding hopper 5 is covered by the top cover 6 to seal the crushing rollers, so that the waste stones are crushed, crushed gravels fall on the sieve plate 15, meanwhile, dust generated in the crushing process is treated by the dust fall system, the sieve plate 15 is driven by the crushing rollers 7 to reciprocate left and right as shown in fig. 1 through the transmission unit, sand and stones are screened, the gravels are discharged into the gravel cavity 2, dust after dust fall treatment is discharged into the dust cavity 3, the whole flow has high automation degree, and dust fall, crushing and gravel screening work is realized by adopting a driving source, the condition that dust gets into the air and causes air pollution and human respiratory track damage can also be avoided when having improved the treatment effeciency of barren rock.
Referring to fig. 1-4, as another preferred embodiment of the present application, the dust settling system includes a spray head 9, an output cylinder 10, and a water storage tank 11;
the sprayer 9 is arranged in the crushing box 4, the output cylinder 10 is arranged between the machine body 1 and the crushing box 4, the water storage tank 11 is arranged on the machine body 1, and the output cylinder 10 is communicated with the water storage tank 11 and the sprayer 9;
the crushing box 4 controls the output cylinder 10 to work synchronously when moving on the machine body 1.
In a specific case of the embodiment, the output cylinder 10 includes a cylinder body 101, a driving end 102, a piston 103, an output end 104, an input end 105 and a backflow preventing member;
the cylinder 101 is arranged on the machine body 1, the output end 104 and the input end 105 are both arranged on the cylinder 101, the output end 104 and the input end 105 are respectively communicated with the spray head 9 and the water storage tank 11, and the input end 105 and the output end 104 are both internally provided with the backflow preventing part;
the piston 103 is movably arranged in the cylinder 101, the piston 103 is attached to and sealed with the inner wall of the cylinder 101, and the piston 103 is connected with the crushing box 4 through the driving end 102.
Specifically, as shown in fig. 3, the backflow preventing member includes a blocking plate 106 and a limiting portion 107, the blocking plate 106 is hinged in both the input end 105 and the output end 104, a torsion spring is disposed at the hinged position, and the limiting portion 107 is disposed at one side of the blocking plate 106;
of course, the anti-backflow component is not limited to the above-mentioned mechanical structure, and may also adopt a mode of matching an electric valve with an infrared distance measuring sensor/a laser distance measuring sensor, for example, the infrared distance measuring sensor monitors the moving distance of the crushing box 4 relative to the machine body 1 in real time and controls the opening and closing of the electric valve, and indirectly controls the opening and closing of the input end 105 and the output end 104, which is not limited in this respect.
The crushing roller 7 moves and controls the crushing box 4 to reciprocate up and down relative to the machine body 1 through the transmission unit, so that the driving end 102 drives the piston 103 to move up and down in the direction shown in fig. 2, when moving down, the piston 103 extrudes water in the cylinder body 101 from the output end 104 and is sprayed out by the spray head 9, the water is contacted with dust in the crushing process to realize the dust settling effect, when moving up, the water in the water storage tank 11 is guided into the cylinder body 101 to replenish water solution under the action of the input end 105, and in the process, through the matching between the limiting part 107 and the plugging plate 106, the mutual interference between the water replenishing and the spraying work is avoided.
Referring to fig. 1 and 5, as another preferred embodiment of the present application, a material guiding seat 13 is disposed on the machine body 1, and the screen plate 15 is movably disposed on the material guiding seat 13 and connected to the material guiding seat 13 through an elastic member.
It should be particularly noted that the elastic member may be a spring plate, an elastic steel plate or a tension spring, in this embodiment, the elastic member is preferably a spring 14, and as for the specific model of the spring 14, the specific model may be adjusted according to the actual situation, and is not limited specifically herein.
In the present embodiment, the screen panel 15 includes a panel body 1501, a plurality of screen holes 1502, and a plurality of discharge portions 1503;
the plate body 1501 is movably arranged on the guide seat 13, the discharge parts 1503 and the sieve holes 1502 are arranged on the plate body 1501, and the transmission unit is arranged between the crushing roller 7 and the plate body 1501.
In a particular case of the present embodiment, the transmission unit comprises a counterweight 8 and a driving rod 12;
the balancing weight 8 is arranged at an eccentric position on the crushing roller 7, and the driving rod 12 is movably connected between the sieve plate 15 and the crushing box 4.
When smashing roller 7 pivoted, drive balancing weight 8 and rotate, because balancing weight 8 sets up the eccentric position at smashing roller 7, consequently receive the effect of eccentric force when smashing roller 7 and rotating, drive whole crushing case 4 up-and-down reciprocating motion, at this in-process, not only drive output cylinder 10's work, but also drive sieve 15 left and right reciprocating motion through the effect of actuating lever 12, through setting up row material portion 1503, can effectually with the leading-in rubble chamber 2 of rubble on the plate body 1501.
The present invention and its embodiments have been described above schematically, without limitation, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching, without departing from the spirit of the invention, the person skilled in the art shall not inventively design the similar structural modes and embodiments to the technical solution, but shall fall within the scope of the invention.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a but waste rock reducing mechanism for building of dust fall, includes organism, crushing case and feed hopper, it sets up to smash the case on the organism, feed hopper sets up smash on the case, it is equipped with a plurality of crushing roller to smash the incasement activity, its characterized in that still includes:
the dust settling system is arranged between the machine body and the crushing box and is used for treating dust generated in the waste stone crushing process; and
the screening assembly is also arranged between the machine body and the crushing box and is used for screening crushed waste rocks; wherein
The quantity of screening subassembly is a set at least, and every group screening subassembly includes:
the sieve plate is movably arranged on the machine body and is elastically connected with the machine body; and
the transmission unit is arranged between the crushing roller and the sieve plate, and the crushing roller controls the sieve plate to move through the transmission unit when working;
still be equipped with rubble chamber and dust chamber on the organism, be used for storing rubble and dust respectively.
2. The building waste rock crushing device capable of reducing dust according to claim 1, wherein the crushing box is movably arranged on the machine body and is elastically connected with the machine body, a top cover for blocking the feeding hopper is further arranged on the feeding hopper, and the position of the crushing box on the machine body can be adjusted through the transmission unit when the crushing roller moves.
3. The building waste rock crushing device capable of reducing dust according to claim 2, wherein the dust reducing system comprises a spray head, an output cylinder and a water storage tank;
the sprayer is arranged in the crushing box, the output cylinder is arranged between the machine body and the crushing box, the water storage tank is arranged on the machine body, and the output cylinder is communicated with the water storage tank and the sprayer;
the crushing box controls the output cylinder to work synchronously when moving on the machine body.
4. The dust-falling building waste rock crushing device according to claim 3, wherein the output cylinder comprises a cylinder body, a driving end, a piston, an output end, an input end and a reverse flow prevention piece;
the cylinder body is arranged on the machine body, the output end and the input end are both arranged on the cylinder body, the output end and the input end are respectively communicated with the spray head and the water storage tank, and the input end and the output end are both internally provided with the anti-backflow piece;
the piston is movably arranged in the cylinder body, the piston is attached to and sealed with the inner wall of the cylinder body, and the piston is connected with the crushing box through the driving end.
5. The building waste rock crushing device capable of reducing dust according to claim 2, wherein a material guide seat is arranged on the machine body, the sieve plate is movably arranged on the material guide seat, and the sieve plate and the material guide seat are connected through an elastic part.
6. The building waste rock crushing device capable of reducing dust according to claim 5, wherein the sieve plate comprises a plate body, a plurality of sieve holes and a plurality of discharging parts;
the plate body is movably arranged on the guide seat, the plurality of discharge parts and the plurality of sieve holes are arranged on the plate body, and the transmission unit is arranged between the crushing roller and the plate body.
7. The dust-fall-enabled waste rock crushing device for buildings according to claim 2 or 6, wherein the transmission unit comprises a weight block and a driving rod;
the balancing weight is arranged at an eccentric position on the crushing roller, and the driving rod is movably connected between the sieve plate and the crushing box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110835274.2A CN113559971A (en) | 2021-07-23 | 2021-07-23 | But waste rock reducing mechanism for building of dust fall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110835274.2A CN113559971A (en) | 2021-07-23 | 2021-07-23 | But waste rock reducing mechanism for building of dust fall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113559971A true CN113559971A (en) | 2021-10-29 |
Family
ID=78166601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110835274.2A Withdrawn CN113559971A (en) | 2021-07-23 | 2021-07-23 | But waste rock reducing mechanism for building of dust fall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113559971A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116637676A (en) * | 2023-05-31 | 2023-08-25 | 沈阳沃森科技有限公司 | Automatic screening crusher |
-
2021
- 2021-07-23 CN CN202110835274.2A patent/CN113559971A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116637676A (en) * | 2023-05-31 | 2023-08-25 | 沈阳沃森科技有限公司 | Automatic screening crusher |
| CN116637676B (en) * | 2023-05-31 | 2024-03-29 | 新疆尉犁新隆蛭石有限责任公司 | Automatic screening crusher |
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| PB01 | Publication | ||
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Application publication date: 20211029 |