CN212328576U - Stone crushing processing system - Google Patents
Stone crushing processing system Download PDFInfo
- Publication number
- CN212328576U CN212328576U CN202021705710.1U CN202021705710U CN212328576U CN 212328576 U CN212328576 U CN 212328576U CN 202021705710 U CN202021705710 U CN 202021705710U CN 212328576 U CN212328576 U CN 212328576U
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- China
- Prior art keywords
- sound insulation
- crusher
- water
- insulation bin
- fixed
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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
- 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
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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
- B02C23/04—Safety devices
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
Abstract
The utility model provides a broken system of processing of building stones belongs to building stones production technical field, and the big, the short-lived, the charge chute of breaker bearing of production process noise sprays the problem that not thorough, the sieve life that leaks is short among the main solution prior art. The device comprises a feeding tank, a crusher assembly and a water leakage sieve, or only comprises the crusher assembly and the water leakage sieve, wherein the feeding tank is provided with a water injection device or is not provided with the water injection device, and the water injection device comprises a feeding tank fixed spray device and/or a movable spray device; the crusher is characterized in that a water injection device is arranged or not arranged above the crusher assembly: the crusher assembly comprises a crusher body, wherein the crusher body comprises a bearing seat and a water retaining disc fixed on a working shaft, and a drain hole is formed in the bearing seat; the water retaining disc is fixed on a working shaft between the crusher working chamber and the bearing.
Description
Technical Field
The utility model belongs to the technical field of the building stones production, concretely relates to broken system of processing of building stones.
Background
At present, the outstanding problems of stone production line are: the stone crusher has high noise, the shaft end of the wet stone crusher is connected with water to affect the service life of the bearing, and the spraying of the feeding groove is not thorough, so that the noise is high, the service life of the crusher is affected, the dust pollution in the production process is serious, the produced stone is impure, and the stone is mixed with dust, thereby affecting the product quality of stone surfaces. In addition, the stone discharged from the discharge port of the crusher directly falls into the water-leaking sieve, which affects the service life of the water-leaking sieve.
Disclosure of Invention
The utility model aims at solving the problem that the prior art is noisy, the service life of the bearing of the crusher is short, the charging chute part is not thoroughly sprayed, and providing a stone crushing processing system.
The utility model discloses a solve above-mentioned technical problem and the technical scheme who takes is:
the stone crushing and processing system comprises a feeding tank, a crusher assembly and a water leakage sieve, or only comprises the crusher assembly and the water leakage sieve, wherein the feeding tank is provided with a water injection device or is not provided with the water injection device, and the water injection device comprises a feeding tank fixed spray device and/or a movable spray device; a water injection device is or is not arranged above the crusher assembly,
the method is characterized in that:
the crusher assembly comprises a crusher body, wherein the crusher body comprises a bearing seat and a water retaining disc fixed on a working shaft, and a drain hole is formed in the bearing seat; the water retaining disc is fixed on a working shaft between the crusher working chamber and the bearing.
The crusher further comprises a buffer plate, wherein the buffer plate is arranged below the crusher assembly and positioned above the water leakage sieve or fixed on the water leakage sieve;
the buffer board includes the sieve and encloses the fender, enclose keep off set up in the three edge of sieve, be provided with the hole that leaks on the sieve.
The feed tank front end be provided with fixed spray set feed tank's rear end one side is provided with movable spray set, perhaps the feed tank front end does not set up spray set feed tank's rear end one side is provided with movable spray set, perhaps the feed tank front end sets up fixed spray set feed tank's rear end one side does not set up spray set.
The crusher assembly comprises a sound insulation bin, the sound insulation bin comprises a sound insulation bin buckling cover and a sound insulation bin bottom plate, and the sound insulation bin buckling cover is buckled on the sound insulation bin bottom plate; the feeding port and the discharging port of the sound insulation bin are not provided with a spraying nozzle and a water supply pipeline;
or the feeding port and the discharging port of the sound insulation bin are simultaneously provided with a spraying nozzle and a water supply pipeline;
or the feed inlet of the sound insulation bin is provided with a spray nozzle and a water supply pipeline, and the discharge outlet is not provided with the spray nozzle and the water supply pipeline;
or the sound insulation bin buckle cover is provided with a material inlet which is not provided with a spray nozzle and a water supply pipeline, and a material outlet is provided with a spray nozzle and a water supply pipeline;
bulges used for buckling the fastening cover of the sound insulation bin are arranged on the periphery of the bottom plate of the sound insulation bin;
the crusher body is positioned in the sound insulation bin and is fixed on the sound insulation bin bottom plate.
The fixed spraying device is controlled by a fixed spraying valve to control the flow.
The movable spraying device is fixedly connected with the rotating disc, the flow is controlled by the movable spraying valve, and water is supplied to the movable spraying device through the water supply hose.
Compared with the prior art, the utility model, following beneficial effect has:
the utility model discloses owing to adopted the noise that the storehouse made the breaker gives sound insulation and very reduced, owing to adopt the buffer board, prolonged the life of hourglass water sieve, owing to adopted breaker axle head water retaining dish, made the life extension of bearing.
Drawings
FIG. 1 is a schematic structural view of the crusher without a water injection device and with a water injection device;
FIG. 2 is a schematic structural view of the water injection device-equipped crusher of the feeding tank of the present invention;
FIG. 3 is a schematic structural view of the present invention without a feed tank;
FIG. 4 is a schematic structural view of the water injection-free crusher with water injection and a buffer plate;
FIG. 5 is a schematic structural view of the water injection device-equipped crusher of the present invention without a water injection device and with a buffer plate;
FIG. 6 is a schematic view of the buffer board structure of the present invention;
FIG. 7 is a schematic structural view of the crusher with a fixed water injection device and a movable water injection device and a buffer plate of the feeding tank of the present invention;
FIG. 8 is a schematic structural view of the utility model with a soundproof cabin without a spray device;
FIG. 9 is a schematic view of the structure of FIG. 8 with spraying devices installed at the inlet and outlet of the soundproof bin;
FIG. 10 is a schematic view of the structure of FIG. 8 with the inlet of the soundproof compartment provided with a spray device and the outlet of the soundproof compartment provided with no spray device;
FIG. 11 is a schematic view of the structure of FIG. 8 showing the inlet of the soundproof compartment without the spraying device and the spraying device;
fig. 12 is a schematic structural view of the crusher body of the present invention;
fig. 13 is a schematic structural view of the movable water injection spraying device of the feeding tank of the present invention;
fig. 14 is a schematic structural view of a fixed spraying device of the charging chute of the present invention;
FIG. 15 is a schematic structural view of the charging chute of the present invention with a fixed spraying device and a movable water injection spraying device;
fig. 16 is a schematic structural view of the buffer plate of the present invention.
In the figure: 1-a feed tank; 2-a crusher assembly; 2-1-crusher body; 2-1 a-bearing seat; 2-1 b-a water retaining disc; 2-1 c-a drain hole; 2-a sound insulation bin; 2-2 a-an inlet of the sound insulation bin; 2-2 b-an outlet of the sound insulation bin; 2-2 c-a spray nozzle; 2-2 d-upper cover of sound insulation cabin; 2-2 e-a sound insulation bin bottom plate; 3-a buffer plate; 3-1-enclosure; 3-2-sieve plate; 3-material leakage holes; 4-a water leakage sieve; 5-water supply pipeline; 5-3, a movable spraying device; 5-3 a-a rotating disc; 5-3 b-a water supply hose; 5-3 c-a movable spray valve; 5-2, fixing a spraying device; 5-2 a-fixed spray valve.
Detailed Description
As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6 and fig. 7, the stone crushing and processing system comprises a feed tank 1, a crusher assembly 2 and a water leakage sieve 4, or only comprises the crusher assembly 2 and the water leakage sieve 4, the feed tank 1 is provided with a water injection device or is not provided with a water injection device, and the water injection device comprises a feed tank fixed spray device 5-2 and/or a movable spray device 5-3; a water injection device 5-1 is or is not arranged above the crusher assembly 2,
the method is characterized in that:
as shown in fig. 12, the crusher assembly 2 includes a crusher body 2-1, the crusher body 2-1 includes a bearing seat 2-1a and a water retaining disc 2-1b fixed on a working shaft, and the bearing seat 2-1a is provided with a drain hole 2-1 c; the water retaining disc 2-1b is fixed on a working shaft between the working chamber of the crusher and the bearing.
As shown in fig. 4, 5, 6, and 7, the crusher further comprises a buffer plate 3, wherein the buffer plate 3 is disposed below the crusher assembly 2 and above the water-leaking screen 4, or is fixed on the water-leaking screen 4;
as shown in fig. 16, the buffer plate 3 includes a sieve plate 3-2 and a surrounding barrier 3-1, the surrounding barrier 3-1 is disposed on three edges of the sieve plate 3-2, and the sieve plate 3-2 is provided with a material leaking hole 3-3.
As shown in fig. 15, a fixed spray device 5-2 is arranged at the front end of the feed tank 1, a movable spray device 5-3 is arranged on one side of the rear end of the feed tank 1, as shown in fig. 13, or the spray device is not arranged at the front end of the feed tank 1, the movable spray device 5-3 is arranged on one side of the rear end of the feed tank 1, or as shown in fig. 14, the fixed spray device (5-2) is arranged at the front end of the feed tank 1, and the spray device is not arranged on one side of the rear end of the feed tank 1.
As shown in fig. 8, the crusher assembly 2 includes a soundproof bin 2-2, the soundproof bin 2-2 includes a soundproof bin cover 2-2d and a soundproof bin bottom plate 2-2e, and the soundproof bin cover 2-2d is fastened to the soundproof bin bottom plate 2-2 e; the feeding port 2-2a and the discharging port 2-2b of the sound insulation bin are not provided with a spraying nozzle and a water supply pipeline;
as shown in fig. 9, or the feeding port 2-2a and the discharging port 2-2b of the sound insulation bin are provided with the spray nozzle 2-2c and the water supply pipeline 5 at the same time;
as shown in fig. 10, or the feeding port 2-2a of the soundproof bin is provided with a spray nozzle 2-2c and a water supply pipeline 5, while the discharging port 2-2b is not provided with the spray nozzle 2-2c and the water supply pipeline 5;
as shown in fig. 11, or the feeding port 2-2a of the soundproof bin is not provided with the spray nozzle 2-2c and the water supply pipeline 5, and the discharging port 2-2b is provided with the spray nozzle 2-2c and the water supply pipeline 5;
bulges used for buckling the sound insulation bin buckling covers 2-2d are arranged on the peripheries of the sound insulation bin bottom plates 2-2 e;
the crusher body 2-1 is positioned in the sound insulation bin 2-2 and is fixed on the sound insulation bin bottom plate 2-2 e.
As shown in fig. 14, the fixed shower 5-2 is controlled in flow by a fixed shower valve 5-2 a.
As shown in figure 15, the movable spray device 5-3 is fixedly connected with the rotating disc 5-3a, the flow rate is controlled by a movable spray valve 5-3c, and water is supplied to the movable spray device 5-3 through a water supply hose 5-3 b.
Claims (6)
1. The stone crushing and processing system comprises a feeding tank (1), a crusher assembly (2) and a water leakage sieve (4), or only comprises the crusher assembly (2) and the water leakage sieve (4), wherein the feeding tank (1) is provided with a water injection device or is not provided with the water injection device, and the water injection device comprises a feeding tank fixed spraying device (5-2) and/or a movable spraying device (5-3); a water injection device (5-1) is or is not arranged above the crusher assembly (2),
the method is characterized in that:
the crusher assembly (2) comprises a crusher body (2-1), the crusher body (2-1) comprises a bearing seat (2-1a) and a water retaining disc (2-1b) fixed on a working shaft, and a drain hole (2-1c) is formed in the bearing seat (2-1 a); the water retaining disc (2-1b) is fixed on a working shaft between the crusher working chamber and the bearing.
2. The stone crushing processing system as set forth in claim 1, wherein:
the crusher further comprises a buffer plate (3), wherein the buffer plate (3) is arranged below the crusher assembly (2) and is positioned above the water leakage sieve (4) or is fixed on the water leakage sieve (4);
the buffer plate (3) comprises a sieve plate (3-2) and an enclosing baffle (3-1), wherein the enclosing baffle (3-1) is arranged on three edges of the sieve plate (3-2), and material leaking holes (3-3) are formed in the sieve plate (3-2).
3. The stone crushing processing system as set forth in claim 1, wherein:
the front end of the feeding tank (1) is provided with a fixed spraying device (5-2), one side of the rear end of the feeding tank (1) is provided with a movable spraying device (5-3), or the front end of the feeding tank (1) is not provided with a spraying device, one side of the rear end of the feeding tank (1) is provided with a movable spraying device (5-3), or the front end of the feeding tank (1) is provided with a fixed spraying device (5-2), and one side of the rear end of the feeding tank (1) is not provided with a spraying device.
4. The stone crushing processing system as set forth in claim 1, wherein:
the crusher assembly (2) comprises a sound insulation bin (2-2), the sound insulation bin (2-2) comprises a sound insulation bin buckling cover (2-2d) and a sound insulation bin bottom plate (2-2e), and the sound insulation bin buckling cover (2-2d) is buckled on the sound insulation bin bottom plate (2-2 e); the feeding port (2-2a) and the discharging port (2-2b) of the sound insulation bin are not provided with a spraying nozzle and a water supply pipeline;
or the feeding port (2-2a) and the discharging port (2-2b) of the sound insulation bin are simultaneously provided with a spraying nozzle (2-2c) and a water supply pipeline (5);
or the feeding port (2-2a) of the sound insulation bin is provided with a spray nozzle (2-2c) and a water supply pipeline (5), and the discharging port (2-2b) is not provided with the spray nozzle (2-2c) and the water supply pipeline (5);
or the feeding port (2-2a) of the sound insulation bin is not provided with the spray nozzle (2-2c) and the water supply pipeline (5), and the discharging port (2-2b) is provided with the spray nozzle (2-2c) and the water supply pipeline (5);
bulges used for buckling the sound insulation bin buckling cover (2-2d) are arranged on the periphery of the sound insulation bin bottom plate (2-2 e);
the crusher body (2-1) is positioned in the sound insulation bin (2-2) and is fixed on the sound insulation bin bottom plate (2-2 e).
5. The stone crushing processing system as set forth in claim 3, wherein: the fixed spraying device (5-2) controls the flow by a fixed spraying valve (5-2 a).
6. The stone crushing processing system as set forth in claim 3, wherein: the movable spraying device (5-3) is fixedly connected with the rotating disc (5-3a), the flow rate is controlled by a movable spraying valve (5-3c), and water is supplied to the movable spraying device (5-3) through a water supply hose (5-3 b).
Applications Claiming Priority (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021017360 | 2020-06-05 | ||
| CN202021017360X | 2020-06-05 | ||
| CN2020105076820 | 2020-06-05 | ||
| CN2020105076661 | 2020-06-05 | ||
| CN202021017387 | 2020-06-05 | ||
| CN202010507682.0A CN111530611A (en) | 2020-06-05 | 2020-06-05 | Stone crushing processing system |
| CN202010507666.1A CN111530559A (en) | 2020-06-05 | 2020-06-05 | Noise-proof wet stone crusher |
| CN2020210173879 | 2020-06-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212328576U true CN212328576U (en) | 2021-01-12 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010823097.1A Pending CN112024102A (en) | 2020-06-05 | 2020-08-17 | Stone crushing processing system |
| CN202021705710.1U Active CN212328576U (en) | 2020-06-05 | 2020-08-17 | Stone crushing processing system |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010823097.1A Pending CN112024102A (en) | 2020-06-05 | 2020-08-17 | Stone crushing processing system |
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| Country | Link |
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| CN (2) | CN112024102A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112024102A (en) * | 2020-06-05 | 2020-12-04 | 郝晟博 | Stone crushing processing system |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992015438A1 (en) * | 1991-03-05 | 1992-09-17 | Richard Anthony Keers | Waste tyre disposal recycling |
| CN201055819Y (en) * | 2007-06-29 | 2008-05-07 | 中煤北京煤矿机械有限责任公司 | Rotatable atomizer |
| CN201140018Y (en) * | 2007-11-08 | 2008-10-29 | 北京交通大学 | Dust suppression agent spraying device for coal train |
| CN202028534U (en) * | 2011-04-08 | 2011-11-09 | 重钢西昌矿业有限公司 | Vibrating screen |
| CN202937487U (en) * | 2012-12-11 | 2013-05-15 | 上海水泵制造有限公司 | Horizontal type slurry pump maze water blocking disc device |
| CN103691543B (en) * | 2013-12-10 | 2015-12-23 | 郝轩胜 | A kind of Novel stone material production line |
| CN205182889U (en) * | 2015-11-25 | 2016-04-27 | 天津市田喜农乐肥业有限公司 | Pulverizer |
| CN205761601U (en) * | 2016-05-31 | 2016-12-07 | 中铁二十二局集团电气化工程有限公司 | Rubble processing unit (plant) |
| CN205868368U (en) * | 2016-06-22 | 2017-01-11 | 南京汪海混凝土有限公司 | Jaw crusher |
| CN205815809U (en) * | 2016-07-19 | 2016-12-21 | 江苏东交工程设计顾问有限公司 | A kind of novel dust removing sound-absorbing efficiency crushing machine equipment |
| CN106311447A (en) * | 2016-11-21 | 2017-01-11 | 黄海涛 | Dust removal system special for crushing and screening equipment |
| CN206613552U (en) * | 2017-02-28 | 2017-11-07 | 山西潞安环保能源开发股份有限公司常村煤矿 | A kind of adjustable precomminution noise reduction separating twice type ore processing device |
| CN206853853U (en) * | 2017-03-07 | 2018-01-09 | 临沂鑫海新型材料有限公司 | A kind of nickel alloy raw material grinding bolting mill |
| CN108357020A (en) * | 2018-02-08 | 2018-08-03 | 嘉兴市宏日光伏科技有限公司 | A kind of waste material recovery device of plastic products |
| CN208494373U (en) * | 2018-04-12 | 2019-02-15 | 会理县财通铁钛有限责任公司 | A kind of ore grinding device of v-ti magnetite |
| KR20190143741A (en) * | 2018-06-21 | 2019-12-31 | 주식회사 포스코 | SPRAY APPARATUS AND treating method of object |
| CN208716457U (en) * | 2018-08-03 | 2019-04-09 | 郝双峰 | A kind of automatic sprayer suitable for mining belt conveyer |
| CN208944332U (en) * | 2018-08-07 | 2019-06-07 | 海安农之友生物科技有限公司 | It is a kind of for the crusher to produce fertilizer materials |
| CN208695265U (en) * | 2018-08-22 | 2019-04-05 | 湖南三恒安全科技有限公司 | A kind of oscillatory type desliming screening feeding device |
| CN209735770U (en) * | 2019-03-13 | 2019-12-06 | 山西安晟科技发展有限公司 | Broken circulation system of building stones |
| CN112024102A (en) * | 2020-06-05 | 2020-12-04 | 郝晟博 | Stone crushing processing system |
-
2020
- 2020-08-17 CN CN202010823097.1A patent/CN112024102A/en active Pending
- 2020-08-17 CN CN202021705710.1U patent/CN212328576U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112024102A (en) * | 2020-06-05 | 2020-12-04 | 郝晟博 | Stone crushing processing system |
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| CN112024102A (en) | 2020-12-04 |
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