CN205392598U - Dustproof backstroke crusher system that makes an uproar safely of falling - Google Patents
Dustproof backstroke crusher system that makes an uproar safely of falling Download PDFInfo
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- CN205392598U CN205392598U CN201521081398.2U CN201521081398U CN205392598U CN 205392598 U CN205392598 U CN 205392598U CN 201521081398 U CN201521081398 U CN 201521081398U CN 205392598 U CN205392598 U CN 205392598U
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- shell
- impact breaker
- safety
- dust control
- noise absorption
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Abstract
The utility model discloses a dustproof backstroke crusher system that makes an uproar safely of falling, this system comprise backstroke crusher (1), shell (2), updraft ventilator (3), atomizer (4) and shelf (5), and the shell passes through connecting bolt (2a) to be fixed on shelf (5), and backstroke crusher (1) is fixed on the bottom plate of shell (2) through connecting bolt (2a), and all install on the shell updraft ventilator (3) and atomizer (4), the shell front bezel of backstroke crusher system is provided with material loading mouth (2d) and adjustable power line hole (2e), and the shell hypoplastron is provided with out hopper (2f), manger plate platform (2g) and wash port (2h), because the shell is an environment sealed relatively, has effectively stoped noise that the breaker during operation produced and from the potential safety hazard of the rubble of feed inlet (1d) business turn over, raise dust that updraft ventilator (3) and atomizer (4) of backstroke crusher system can make backstroke crusher produce has apparent reduction.
Description
Technical field
This utility model relates to the structural design category of a kind of crusher system, specifically, relates to the structural design category of the impact breaker system of a kind of dust control and noise absorption safety.
Background technology
Impact breaker, can process the particle diameter following material of 100-500 millimeter, and pressure resistance reaches as high as 350 MPas, has broken ratio big, and after broken, material is the advantages such as cubic granules.It is mainly used in metallurgy, chemical industry, building materials, water power etc. and it is frequently necessary to the materiel machining of resettlement operation, operation especially for mobility building stones such as highway, railway, hydroelectric projects, can according to the kind processed raw material, the difference that scale and finished product materials require adopts various configurations form.The current mobile crushing station of China is applied in Urban House Demolition building waste more and processes engineering, construction waste crushing screening becomes several different size and the regeneration aggregate of rule, is the basis of the engineering realizing China's construction refuse resource recycling.
Impact breaker is mainly made up of crusher chamber, bar, counterpunch board, charging aperture, discharging opening, motor, V-belt, wheel disc and main shaft；Crusher chamber top is charging aperture, and bottom is discharging opening；Main shaft upper mounting plate is hammered into shape, is provided with two pieces of counterpunch boards near the side of bar, and counterpunch board can regulate to the distance of bar, to control broken fineness；Main shaft one end connects wheel disc, and wheel disc is driven by V-belt by motor.
Owing to impact breaker power is relatively big, the power of motor is up to 55KW, and during work, motor can produce the noise of 70～80 decibels.Broken material is generally rock, hardness is bigger, when the squeezed broken splitting of rock, can continue to produce the noise of 100～110 decibels and substantial amounts of dust granules, also can burst out from charging aperture along with the finger stone of high speed rotating simultaneously, careless slightly will injure operating staff, bring potential safety hazard.
Relevant information shows, if living in the noisy environment more than 80 decibels, causes the probability of deafness up to 50%；When function of noise is in organon auditus, also can by neural effect " involving " visual organ, make the vision of people weaken.Noise and homininoxious cardiovascular system, affect the nervous system of people, make that people is irritable, irritability.From psychological aspects, first noise can cause sleep bad, and attention can not be concentrated, the mental symptoms such as hypomnesis, then lead to mood confusing, emotional lability, or even patience reduces, short-tempered, finally produce a series of diseases such as hypertension, ulcer, diabetes.
Suck industrial dust in a large number for a long time, respiratory mucosa, tracheobronchial ciliated epithelial cell can be made to sustain damage, destroy the defense function of respiratory tract, in lung, the accumulation of dirt source can increase therewith, therefore, Dust exposed workers is also possible to suffer from pneumoconiosis after departing from dust work, and can As time goes on the course of disease deepen, and pulmonary disease can be caused even carcinogenic.
Utility model content
The purpose of this utility model seeks to design the impact breaker system of a kind of dust control and noise absorption safety, solves strong noise that existing disintegrating machine work process produces, airborne dust excessive, and to the problem that operator bring potential safety hazard.
The impact breaker system of a kind of dust control and noise absorption safety of this utility model design is formed (see Fig. 1) by impact breaker (1), shell (2), extractor fan (3), sprayer unit (4) and shelf (5) five major part；Shell (2) is fixed on shelf (5) by connecting bolt (2a), impact breaker (1) is fixed on the base plate of shell (2) by connecting bolt (2a), shell (2) is internally formed the space of an opposing seal, extractor fan (3) and sprayer unit (4) and is installed on shell (2)；Impact breaker (1) (see Fig. 1) is made up of crusher chamber (1a), bar (1b), counterpunch board (1c), charging aperture (1d), discharging opening (1e), motor (1f), V-belt (1g), wheel disc (1h) and main shaft (1i)；Charging aperture (1d) is on crusher chamber top, discharging opening (1e) is in crusher chamber bottom, main shaft is provided with bar, near the side of bar, two pieces of counterpunch boards are installed, the distance of two pieces of counterpunch board distance bars is different, counterpunch board above is from the distance of bar more than following counterpunch board, and counterpunch board can regulate to the distance of bar, to control broken fineness；Motor connects wheel disc by V-belt, and wheel disc connects main shaft.When material enters bar (1b) active region, clash into broken with the bar on main shaft (1i), after thrown to again counterpunch board (1c) crushed again, then from counterpunch board, bounce back into again bar active region again crush, this process repeats, thinner material just can enter following one piece of counterpunch board from above one piece of space between counterpunch board and bar and repeat to crush with bar active region, until material is crushed to desired particle size, discharging opening (1e) discharge.
Shell (2) is made up of upper and lower six pieces of metallic plates all around, six pieces of metallic plate plate faces are equipped with bolt hole (2aa), shell (2) is formed by connecting by connecting bolt (2a), and shell (2) upper plate arranges convulsion hole (2b) and spraying hole (2c)；Shell (2) header board arranges feeding port (2d) and regulated power supply string holes (2e), regulated power supply string holes (2e) is the side string holes with swivelling cover (2ea), swivelling cover leaves groove, power line is placed in swivelling cover (2ea) groove, swivelling cover is fallen by action of gravity, it is possible to allow power supply string holes reach minimum；Shell (2) lower plate arranges discharge bucket (2f), dash platform (2g) and osculum (2h), dash platform (2g) is arranged on discharge bucket (2f) upper limb surrounding, it is prevented that spray water flows out (see Fig. 2) from discharge bucket (2f).
Extractor fan (3) is formed (see Fig. 3) by air draft pipe (3a), airtight rubber cushion (3b) and drainage screen (3c) three part；Airtight rubber cushion (3b) peripheral band is fluted, what groove can fit together perfectly is stuck on the convulsion hole (2b) of shell (2), for air bag (see amplifying connection detail in Fig. 3) in the middle of airtight rubber cushion, good airproof performance, contractility is strong.
Sprayer unit (4) is made up of water pipe (4a) and spray nozzle (4b) two parts, spray nozzle (4b) shower nozzle is towards the diagonal position of shell (2) top board, water smoke can be reduced be stained with on shell (2) inwall, make depositing dust ability best.
Shelf (5) adopts I-steel to be welded, and the I-steel outer side wing edge contacted with shell (2) is provided with bolt hole, is connected with shell (2) by bolt.Shelf has certain altitude, is just beneficial to material and falls transmission band from discharge bucket, is also beneficial to the collection of spray water.
When impact breaker system works (see Fig. 4), the charging aperture (1d) (see Fig. 1) that transmission band (6) is transported to impact breaker material by shell (2) feeding port (2d) crushes, and is discharged to another transmission band by the discharge bucket (2f) (see Fig. 2) of shell (2) bottom and enters next road technique after broken.Sprayer unit (4) is opened during work, airborne dust time broken first merges with the high-pressure water mist of sprayer unit ejection, increase the weight of airborne dust granule, it is made to be subject to action of gravity to sink to rapidly shell (2) bottom, reclaim in osculum (2h) flows out to bucket (7), can utilize by secondary after process；Because shell lower plate discharge bucket (2f) surrounding has dash platform (2g) (see Fig. 2), sewage will not flow out and contaminated material from discharge bucket.When job site does not have water source or water source is in short supply, it is possible to start extractor fan (3) depositing dust, the air with dust is transported to and subtracts dirt workshop and focus on.
Owing to shell (2) is the environment of an opposing seal, the noise produced when effectively preventing disintegrating machine to work is to external diffusion, lower noise to about 70 decibels can be made, significantly reduce physiology and psychological various harm that workman is caused by noise, and working with low noise environment is beneficial to the exchange mutually between workman and coordinates, and improves work efficiency.
Airborne dust has become PM2.5 important sources, accounts for 12%～20%.The sprayer unit (4) of the impact breaker system of this dust control and noise absorption safety, can make the airborne dust that impact breaker produces reduce by 60%～70%, and extractor fan (3) can make the airborne dust that impact breaker produces reduce by 80%～90%.If two kinds of devices work simultaneously, the airborne dust that impact breaker produces can be made to reduce by 92%～97%, greatly reduce airborne dust to external diffusion, it is provided that to the working environment of workers ' health safety.
During crusher in crushing, the rubble of high speed rotating is subject to the stop of shell (2) upper plate, will not injure operator again, it is possible to directly reduce injury rate.Operator are no longer because fearing that the material flown out is injured and work of can not casting off restrictions, thus work efficiency can also indirectly be improved.
Accompanying drawing explanation
Fig. 1 is the structural representation of the impact breaker system of a kind of dust control and noise absorption safety；
Fig. 2 is the structural representation of shell；
Fig. 3 is the structural representation of extractor fan；
Fig. 4 is the operating diagram of the impact breaker system of dust control and noise absorption safety.
In figure: 1-impact breaker；1a-crusher chamber；1b-bar；1c-counterpunch board；1d-charging aperture；1e-discharging opening；1f-motor；1g-V-belt；1h-wheel disc；1i-main shaft；2-shell；2a-connecting bolt；2aa-bolt hole；2b-convulsion hole；2c-sprays hole；2d-feeding port；2e-regulated power supply string holes；2ea-swivelling cover；2f-discharge bucket；2g-dash platform；2h-osculum；3-extractor fan；3a-air draft pipe；The airtight rubber cushion of 3b-；3c-drainage screen；4-sprayer unit；4a-water pipe；4b-spray nozzle；5-shelf；6-transmits band；7-bucket.
Detailed description of the invention
Realizing this utility model and design the impact breaker system of a kind of dust control and noise absorption safety, the impact breaker system of this dust control and noise absorption safety is formed (see Fig. 1) by impact breaker (1), shell (2), extractor fan (3), sprayer unit (4) and shelf (5) five major part；Shell (2) is fixed on shelf (5) by connecting bolt (2a), impact breaker (1) is fixed on the base plate of shell (2) by connecting bolt (2a), shell (2) is internally formed the space of an opposing seal, extractor fan (3) and sprayer unit (4) and is installed on shell (2)；Impact breaker (1) (see Fig. 1) is made up of crusher chamber (1a), bar (1b), counterpunch board (1c), charging aperture (1d), discharging opening (1e), motor (1f), V-belt (1g), wheel disc (1h) and main shaft (1i)；Charging aperture (1d) is on crusher chamber top, discharging opening (1e) is in crusher chamber bottom, main shaft is provided with bar, near the side of bar, two pieces of counterpunch boards are installed, the distance of two pieces of counterpunch board distance bars is different, counterpunch board above is from the distance of bar more than following counterpunch board, and counterpunch board can regulate to the distance of bar, to control broken fineness；Motor connects wheel disc by V-belt, and wheel disc connects main shaft.When material enters bar (1b) active region, clash into broken with the bar on main shaft (1i), after thrown to again counterpunch board (1c) crushed again, then from counterpunch board, bounce back into again bar active region again crush, this process repeats, thinner material just can enter following one piece of counterpunch board from above one piece of space between counterpunch board and bar and repeat to crush with bar active region, until material is crushed to desired particle size, discharging opening (1e) discharge.
Shell (2) is made up of upper and lower six pieces of metallic plates all around, six pieces of metallic plate plate faces are equipped with bolt hole (2aa), shell (2) is formed by connecting by connecting bolt (2a), and shell (2) upper plate arranges convulsion hole (2b) and spraying hole (2c)；Shell (2) header board arranges feeding port (2d) and regulated power supply string holes (2e), regulated power supply string holes (2e) is the side string holes with swivelling cover (2ea), swivelling cover leaves groove, power line is placed in swivelling cover (2ea) groove, swivelling cover is fallen by action of gravity, it is possible to allow power supply string holes reach minimum；Shell (2) lower plate arranges discharge bucket (2f), dash platform (2g) and osculum (2h), dash platform (2g) is arranged on discharge bucket (2f) upper limb surrounding, it is prevented that spray water flows out (see Fig. 2) from discharge bucket (2f).
Extractor fan (3) is formed (see Fig. 3) by air draft pipe (3a), airtight rubber cushion (3b) and drainage screen (3c) three part；Airtight rubber cushion (3b) peripheral band is fluted, what groove can fit together perfectly is stuck on the convulsion hole (2b) of shell (2), for air bag (see amplifying connection detail in Fig. 3) in the middle of airtight rubber cushion, good airproof performance, contractility is strong.
Sprayer unit (4) is made up of water pipe (4a) and spray nozzle (4b) two parts, spray nozzle (4b) shower nozzle is towards the diagonal position of shell (2) top board, water smoke can be reduced be stained with on shell (2) inwall, make depositing dust ability best.
Shelf (5) adopts I-steel to be welded, and the I-steel outer side wing edge contacted with shell (2) is provided with bolt hole, is connected with shell (2) by bolt.Shelf has certain altitude, is just beneficial to material and falls transmission band from discharge bucket, is also beneficial to the collection of spray water.
Its impact breaker system makes and follows these steps to carry out:
The first step: processing shell (2), model according to impact breaker (1), the impact breaker shell (2) of dust control and noise absorption safety is processed according to impact breaker shell (2) structural representation (see Fig. 2), shell (2) material is metallic plate, in order to convenient disassembly shell (2) all adopts connecting bolt (2a) to connect.In order to ensure bolt hole (2aa) because position of opening error causes not phenomenon to hole, aperture requires to be a bit larger tham the screw diameter of bolt, and bolt hole is uniformly arranged.Shell (2) is made up of upper and lower six pieces of metallic plates all around, six pieces of metallic plate plate faces are equipped with bolt hole (2aa), shell (2) is formed by connecting by connecting bolt (2a), and shell (2) upper plate arranges convulsion hole (2b) and spraying hole (2c)；Shell (2) header board arranges feeding port (2d) and regulated power supply string holes (2e), regulated power supply string holes (2e) side is provided with a swivelling cover (2ea), swivelling cover leaves groove, power line is placed in swivelling cover groove, swivelling cover is fallen by action of gravity, it is possible to allow power supply string holes reach minimum；Shell (2) lower plate arranges discharge bucket (2f), dash platform (2g) and osculum (2h), dash platform (2g) is arranged on discharge bucket upper limb surrounding, it is prevented that spray water flows out (see Fig. 2) from discharge bucket.
Second step: install extractor fan (3), extractor fan is formed (see Fig. 3) by air draft pipe (3a), airtight rubber cushion (3b) and drainage screen (3c) three part, and it is arranged on convulsion hole (2b) place.Airtight rubber cushion (3b) peripheral band is fluted, what groove can fit together perfectly is stuck on the convulsion hole (2b) of shell (2), for air bag (see amplifying connection detail in Fig. 3) in the middle of airtight rubber cushion, good airproof performance, contractility is strong.Drainage screen (3c) is fixed on the termination of air draft pipe (3a), it is possible to prevent from sucking bigger floating thing and blocking air draft pipe (3a).
3rd step: install sprayer unit (4), sprayer unit (4) is made up of water pipe (4a) and spray nozzle (4b) two parts, it is arranged on spraying hole (2c) place, shower nozzle is towards the diagonal position of shell (2) top board, water smoke can be reduced be stained with on shell (2) inwall, make to subtract dirt ability best.
4th step: be welded shelf (5), shelf adopts I-steel to be welded, and the I-steel outer side wing edge contacted with shell (2) is provided with bolt hole, is connected with shell (2) by bolt.
5th step: overall package, before shell (2) assembles, to install extractor fan (3) and sprayer unit (4) on the top board of shell (2) in advance.During installation, impact breaker (1) and the lower plate of shell (2), shelf (5) are bolted, after putting on power line, just the side plate of shell all can be assembled.When power line screws off swivelling cover (2ea) after regulated power supply string holes (2e) from above, power line is placed in swivelling cover groove, swivelling cover is fallen by action of gravity, regulated power supply string holes (2e) just can be allowed to reach minimum, thus reduce airborne dust and noise to external diffusion.The height of shelf (2) to be determined previously according to needs, it is ensured that can make the charging smoothly of transmission band and discharging.
Claims (4)
1. the impact breaker system of a dust control and noise absorption safety, it is characterised in that: this system is made up of impact breaker (1), shell (2), extractor fan (3), sprayer unit (4) and shelf (5)；Shell (2) is fixed on shelf (5) by connecting bolt (2a), impact breaker (1) is fixed on the base plate of shell (2) by connecting bolt (2a), and impact breaker (1) is made up of crusher chamber (1a), bar (1b), counterpunch board (1c), charging aperture (1d), discharging opening (1e), motor (1f), V-belt (1g), wheel disc (1h) and main shaft (1i)；Charging aperture (1d) is on crusher chamber top, discharging opening (1e) is in crusher chamber bottom, main shaft is provided with bar, near the side of bar, two pieces of counterpunch boards are installed, the distance of two pieces of counterpunch board distance bars is different, counterpunch board above is from the distance of bar more than following counterpunch board, and motor connects wheel disc by V-belt, and wheel disc connects main shaft；Shell (2) is internally formed the space of an opposing seal, extractor fan (3) and sprayer unit (4) and is installed on shell (2).
2. the impact breaker system of a kind of dust control and noise absorption according to claim 1 safety, it is characterized in that: the shell (2) of the impact breaker system of this dust control and noise absorption safety is made up of upper and lower six pieces of metallic plates all around, six pieces of metallic plate plate faces are equipped with bolt hole (2aa), shell (2) is formed by connecting by connecting bolt (2a), and shell (2) upper plate arranges convulsion hole (2b) and spraying hole (2c)；Shell (2) header board arranges feeding port (2d) and regulated power supply string holes (2e), regulated power supply string holes (2e) is the side string holes with swivelling cover (2ea), swivelling cover leaves groove, and power line is placed in swivelling cover (2ea) groove；Shell (2) lower plate arranges discharge bucket (2f), dash platform (2g) and osculum (2h), and dash platform (2g) is arranged on discharge bucket (2f) upper limb surrounding.
3. the impact breaker system of a kind of dust control and noise absorption according to claim 1 safety, it is characterized in that: the extractor fan (3) of the impact breaker system of this dust control and noise absorption safety is made up of air draft pipe (3a), airtight rubber cushion (3b) and drainage screen (3c) three part, airtight rubber cushion (3b) peripheral band is fluted, groove is stuck on the convulsion hole (2b) of shell (2), is air bag in the middle of airtight rubber cushion.
4. the impact breaker system of a kind of dust control and noise absorption according to claim 1 safety, it is characterized in that: the sprayer unit (4) of the impact breaker system of this dust control and noise absorption safety is made up of water pipe (4a) and spray nozzle (4b) two parts, spray nozzle (4b) shower nozzle is towards the diagonal position of shell (2) top board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521081398.2U CN205392598U (en) | 2015-12-24 | 2015-12-24 | Dustproof backstroke crusher system that makes an uproar safely of falling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521081398.2U CN205392598U (en) | 2015-12-24 | 2015-12-24 | Dustproof backstroke crusher system that makes an uproar safely of falling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205392598U true CN205392598U (en) | 2016-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521081398.2U Expired - Fee Related CN205392598U (en) | 2015-12-24 | 2015-12-24 | Dustproof backstroke crusher system that makes an uproar safely of falling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205392598U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110152795A (en) * | 2018-02-23 | 2019-08-23 | 淄博名堂教育科技有限公司 | A kind of dust protected impact crushing device |
-
2015
- 2015-12-24 CN CN201521081398.2U patent/CN205392598U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110152795A (en) * | 2018-02-23 | 2019-08-23 | 淄博名堂教育科技有限公司 | A kind of dust protected impact crushing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160727 Termination date: 20181224 |
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| CF01 | Termination of patent right due to non-payment of annual fee |