CN207786704U - A kind of broken concrete grinding device - Google Patents
A kind of broken concrete grinding device Download PDFInfo
- Publication number
- CN207786704U CN207786704U CN201721817248.2U CN201721817248U CN207786704U CN 207786704 U CN207786704 U CN 207786704U CN 201721817248 U CN201721817248 U CN 201721817248U CN 207786704 U CN207786704 U CN 207786704U
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- crush box
- break bar
- grinding device
- water
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Abstract
The utility model discloses a kind of broken concrete grinding devices, including crush box, setting crushes the break bar of concrete block in crush box, the upper surface of crush box is equipped with loading hopper, it is equipped with the cover board of two pieces of automatic open-closes in loading hopper, the water injector sprayed water to box house is equipped in the side of crush box, water injector includes the water tank being structure as a whole with crush box, water tank is connect through water pump with nozzle by pipeline, and wherein nozzle passes through crush box and is directed toward the break bar inside crush box.The utility model control enters the concrete block in crush box, to concrete block kibble using two groups of rollers and carefully grind, water mist is provided during pulverizing, has reached the purpose for reducing dust.
Description
Technical field
The utility model is related to technical field of buildings, especially it is a kind of be used for it is mixed with dedusting function when demolishing buildings
Solidifying soil fragment grinding device.
Background technology
In architectural engineering, most of building is concreting.In demolishing buildings, some building rubbish are generated
Rubbish, majority are concrete block, these concrete blocks are usually to be crushed using pulverizer.
Pulverizer is the machinery that large-sized solid material is crushed to desired size.Since concrete block volume is larger,
It is difficult to once thoroughly be crushed.Therefore, current pulverizer is made of the devices such as coarse crushing, fine crushing, wind model, with high-speed impact
Form reach the purpose of pulverizer.Using wind energy once at powder, traditional screening sequence is eliminated.At present for building
Pulverizer can occur in broken with a large amount of dust, if by these dust emissions to air, it will to surrounding air matter
Amount has a negative impact, and is unfavorable for environmental protection, so needing a kind of pulverizer for building with dedusting function.
In view of the above-mentioned problems, application No. is 2016203332117.4 Chinese patent, a kind of concrete crushing is disclosed
Machine, the course of work are to be added to concrete to be comminuted by loading hopper and kibble in broken chamber, this subsequent part concrete material
Material can tentatively be pulverized under main discaling roll and secondary discaling roll work figure effect, this subsequent part concrete material, which can enter, carefully to be pulverized
Chamber under the collective effect by two roll disks, carefully pulverizes concrete, whole good crushing effect.
But in crushing process, it is susceptible to dust, and is difficult to collect to the concrete carefully pulverized.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of broken concrete grinding device, device control enters
Concrete block in crush box to concrete block kibble and carefully grind, water is provided during pulverizing using two groups of rollers
Mist has reached the purpose for reducing dust.
In order to solve the above technical problems, technical solution adopted in the utility model is：A kind of broken concrete crushing dress
It sets, including crush box, the break bar of setting crushing concrete block in crush box, it is characterised in that：The upper surface of the crush box is set
There is loading hopper, the cover board of two pieces of automatic open-closes is equipped in the loading hopper, is equipped with to box house and sprays water in the side of crush box
Water injector, the water injector includes the water tank being structure as a whole with crush box, and water tank is by pipeline through water pump and nozzle
Connection, wherein nozzle pass through crush box and are directed toward the break bar inside crush box.
In said program, the cover board automatic open-close in loading hopper, the amount of the concrete block to being added is limited, is avoided
Because the excessively multipair break bar of crush box materials inside blocks；The water injector of side in crush box, water injector provide high-pressure injection
Water mist, may be implemented that break bar surface is carried out to squirt processing, in this way in break bar grinding coagulation soil, avoid kicking up a dust, protect
Hold grinding device ambient enviroment.
On the basis of said program, following new scheme is formed：It is divided into two cavitys, upper cavity inside the crush box
For coarse crushing chamber, lower chamber is finely divided chamber, and driven break bar and active break bar, driven break bar and active is arranged in coarse crushing intracavitary
Break bar relatively rotates；The driven roller and active roll of finely divided intracavitary setting mutual cooperation rotation, in driven roller and active
Roller is arranged right below the conveyer belt being obliquely installed, and the low side of conveyer belt is close to discharge port.
On the basis of said program, following new scheme is formed：Spring is set in the rotation axis of the driven break bar, from
The gap of moving knife wheel and active break bar is adjusted by spring.
On the basis of said program, following new scheme is formed：Pass through cone between the coarse crushing chamber and finely divided chamber
The channel of shape connects.
On the basis of said program, following new scheme is formed：The driven break bar and driving knife wheel surface uniformly divide
It is furnished with triangle cutter tooth, the gear teeth of arc are distributed in driven roller and active roll surface.
On the basis of said program, following new scheme is formed：The cover board lower surface passes through cylinder supports.
It is using advantageous effect caused by above-mentioned technical proposal：
（1）Broken concrete grinding device in the utility model, to the concrete rubbish of demolishing buildings into effective
It crushes, crushing process, which is divided into, to be kibbled and carefully grind, and ensures the volume for crushing concrete block, is made it easy to store and be transported, to make
The space availability ratio of storage and transport improves, and reduces storage, transport and subsequent treatment cost；
（2）Broken concrete grinding device in the utility model passes through water injector during being crushed to concrete
Airborne dust is avoided, water injector is sprayed in coarse crushing chamber towards active break bar, and the airborne dust during kibbling and rubbish are avoided
Dust pollution caused by the reflux of rubbish powder, while it being stained with water mist on concrete block surface, in subsequent thin stone roller and transported
Cheng Zhong, it is possibility to have effect avoids airborne dust；
（3）Broken concrete grinding device in the utility model is utilized in the concrete block or concrete powder to pulverizing
Inclined conveyer belt is collected to discharge port, is convenient for subsequent transport；
（4）Broken concrete grinding device in the utility model, the cover board in loading hopper, can be according to the crushing of babinet
Situation controls blanking by artificial or automatically open, and avoids the occurrence of that material in babinet is excessive, and crushing is not thorough, while can also prolong
The service life of the long device.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
In figure：1, loading hopper, 2, crush box, 3, cover board, 4, cylinder, 5, nozzle, 6, water pump, 7, water tank, 8, filter, 9,
Coarse crushing chamber, 10, driven break bar, 11, active break bar, 12, spring, 13, finely divided chamber, 14, driven roller, 15, active roll,
16, conveyer belt, 17, discharge port.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Fig. 1 is the concrete structure of broken concrete grinding device, which is mainly used for the concrete to demolishing buildings
Block crushes, and structure specifically includes crush box 2, loading hopper 1 and water injector, wherein setting crushing is mixed in crush box 2
The upper surface of the break bar of solidifying soil block, crush box 2 is equipped with loading hopper 1, and water injector is arranged in 2 side of crush box, water injector packet
Include the water tank 7 being structure as a whole with crush box 2.Water injector sprays to the concrete block in crush box 2, makes it in crushing process
In, reduce the appearance of airborne dust.
In order to control the crushing quantity in crush box 2, the structure of loading hopper 1 is improved, in loading hopper 1
Cover board 3 equipped with two pieces of automatic open-closes, cover board 3 are supported by cylinder 4, are pushed and pulled to cover board 3 using cylinder 4, realize two pieces
The folding of cover board 3.Folding opportunity can be controlled according to run time in crush box 2, and the gap between two cover plates 3 is big
It is small, the speed into material in crush box 2 can also be controlled, is to crush speed to match with charging rate.It equally, can also be to spy
Not big concrete block is filtered, and avoids being directly entered in babinet, cannot be crushed.
Water injector in the utility model includes nozzle 6 and water tank 7, wherein water tank 7 by pipeline through water pump 6 and nozzle
5 connections, the break bar that wherein nozzle 5 passes through crush box 2 and is directed toward inside crush box 2.There is Fig. 1 can see, nozzle 5 is located at coarse powder
In broken chamber 9, and it is directed toward active break bar 11, water mist injects directly to the surface of active break bar 11, due to 11 surface of active break bar
It is evenly equipped with cutter tooth, forms strip groove between cutter tooth, water mist enters in groove, and as active break bar 11 rotates, operating to master
Moving knife wheel 11 moistens the concrete block kibbled at the cooperation of driven break bar 10, avoids the occurrence of airborne dust, protection equipment week
Collarette border.
Equally, the cover board 3 in the utility model in loading hopper 1, due to two cover plates 3 operating be for closed state,
It can effectively avoid airborne dust by loading hopper reflux, cause ambient enviroment dust pollution.
In order to ensure to pulverize to concrete block, two cavitys are provided in crush box 2, upper cavity is coarse crushing chamber 9, under
Cavity is finely divided chamber 13, is connected by the channel of taper between coarse crushing chamber 9 and finely divided chamber 13, the concrete block pulverized can
To smoothly enter next flow.Crushing process, which is divided into, to be kibbled and carefully grinds, and is ensured the volume for crushing concrete block, is made it easy to
Storage and transport reduce storage, transport and subsequent treatment cost to make the space availability ratio of storage and transport improve.
The driven break bar 10 of setting and active break bar 11 in coarse crushing chamber 9, driven break bar 10 and opposite turn of active break bar 11
It is dynamic；The driven roller 14 and active roll 15 of setting mutual cooperation rotation in finely divided chamber 13, wherein driven break bar 10 and active
11 surface of break bar is evenly distributed with triangle cutter tooth, and the gear teeth of arc are distributed in driven roller 14 and 15 surface of active roll, can
To ensure the degree of grinding kibbled and the contact area carefully ground.The crushing effect being optimal.
It is arranged right below the conveyer belt 16 being obliquely installed, the low side of conveyer belt 16 in driven roller 14 and active roll 15
Close to discharge port 17.In the concrete block or concrete powder to pulverizing, it is collected to discharge port using inclined conveyer belt 16,
Convenient for subsequent transport
In above structure, in order to ensure that concrete block effectively pulverizes, spring 12 is set in the rotation axis of driven break bar 10,
The gap of driven break bar 10 and active break bar 11 is adjusted by spring 12, can be adapted for a variety of scale fragments, in spring force
Under effect, ensure to kibble is smoothed out.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of broken concrete grinding device, including crush box（2）, crush box（2）Interior setting crushes the break bar of concrete block,
It is characterized in that：The crush box（2）Upper surface be equipped with loading hopper（1）, the loading hopper（1）Inside it is equipped with two pieces of automatic open-closes
Cover board（3）, in crush box（2）Side be equipped with the water injector sprayed water to box house, the water injector includes and powder
Broken case（2）The water tank being structure as a whole（7）, water tank（7）By pipeline through water pump（6）With nozzle（5）Connection, wherein nozzle（5）
Across crush box（2）And it is directed toward crush box（2）Internal break bar.
2. a kind of broken concrete grinding device according to claim 1, it is characterised in that：The crush box（2）It is internal
It is divided into two cavitys, upper cavity is coarse crushing chamber（9）, lower chamber is finely divided chamber（13）, in coarse crushing chamber（9）Interior setting is driven
Break bar（10）With active break bar（11）, driven break bar（10）With active break bar（11）It relatively rotates；Finely divided chamber（13）Interior setting
Cooperate the driven roller rotated（14）And active roll（15）, in driven roller（14）And active roll（15）Underface
Equipped with the conveyer belt being obliquely installed（16）, conveyer belt（16）Low side close to discharge port（17）.
3. a kind of broken concrete grinding device according to claim 2, it is characterised in that：The driven break bar（10）'s
Spring is set in rotation axis（12）, driven break bar（10）With active break bar（11）Gap pass through spring（12）Adjustment.
4. a kind of broken concrete grinding device according to claim 2, it is characterised in that：The coarse crushing chamber（9）With
Finely divided chamber（13）Between connected by the channel of taper.
5. a kind of broken concrete grinding device according to claim 2 or 3, it is characterised in that：The driven break bar
（10）With active break bar（11）Surface is evenly distributed with triangle cutter tooth, driven roller（14）And active roll（15）Surface is distributed
There are the gear teeth of arc.
6. a kind of broken concrete grinding device according to claim 1, it is characterised in that：The cover board（3）Lower surface
Pass through cylinder（4）Support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721817248.2U CN207786704U (en) | 2017-12-22 | 2017-12-22 | A kind of broken concrete grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721817248.2U CN207786704U (en) | 2017-12-22 | 2017-12-22 | A kind of broken concrete grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207786704U true CN207786704U (en) | 2018-08-31 |
Family
ID=63280644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721817248.2U Expired - Fee Related CN207786704U (en) | 2017-12-22 | 2017-12-22 | A kind of broken concrete grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207786704U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109261244A (en) * | 2018-11-22 | 2019-01-25 | 湖北沛丰生物科技股份有限公司 | Devices for husking rice is used in a kind of processing of eating rice production |
| CN110252490A (en) * | 2019-06-20 | 2019-09-20 | 信丰县包钢新利稀土有限责任公司 | A kind of rare earth ore grinding device |
| CN110902404A (en) * | 2019-12-23 | 2020-03-24 | 辽宁科技学院 | Automatic slag-raking and conveying device for waste slag for steelmaking in metallurgical plant |
| CN112044516A (en) * | 2020-08-22 | 2020-12-08 | 濉溪县国光纸业有限责任公司 | Kraft case cardboard waste material shredding device |
| CN112097188A (en) * | 2020-09-24 | 2020-12-18 | 潘风进 | Smart city cloud street lamp |
| CN112138773A (en) * | 2020-10-23 | 2020-12-29 | 安徽康迪纳电力科技有限责任公司 | Crushing and screening device for coal conveying system |
| CN112718079A (en) * | 2020-12-15 | 2021-04-30 | 临澧县步印新型墙体材料有限公司 | High efficiency rock system husky equipment |
| CN115193527A (en) * | 2022-06-28 | 2022-10-18 | 北华航天工业学院 | A waste material processing apparatus for civil engineering construction |
| CN116371518A (en) * | 2023-01-29 | 2023-07-04 | 重庆工商大学 | Solid waste treatment equipment and use method thereof |
-
2017
- 2017-12-22 CN CN201721817248.2U patent/CN207786704U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109261244A (en) * | 2018-11-22 | 2019-01-25 | 湖北沛丰生物科技股份有限公司 | Devices for husking rice is used in a kind of processing of eating rice production |
| CN110252490A (en) * | 2019-06-20 | 2019-09-20 | 信丰县包钢新利稀土有限责任公司 | A kind of rare earth ore grinding device |
| CN110902404A (en) * | 2019-12-23 | 2020-03-24 | 辽宁科技学院 | Automatic slag-raking and conveying device for waste slag for steelmaking in metallurgical plant |
| CN112044516A (en) * | 2020-08-22 | 2020-12-08 | 濉溪县国光纸业有限责任公司 | Kraft case cardboard waste material shredding device |
| CN112097188A (en) * | 2020-09-24 | 2020-12-18 | 潘风进 | Smart city cloud street lamp |
| CN112097188B (en) * | 2020-09-24 | 2022-07-26 | 湖南乐金智慧科技有限公司 | Smart city cloud street lamp |
| CN112138773A (en) * | 2020-10-23 | 2020-12-29 | 安徽康迪纳电力科技有限责任公司 | Crushing and screening device for coal conveying system |
| CN112718079A (en) * | 2020-12-15 | 2021-04-30 | 临澧县步印新型墙体材料有限公司 | High efficiency rock system husky equipment |
| CN115193527A (en) * | 2022-06-28 | 2022-10-18 | 北华航天工业学院 | A waste material processing apparatus for civil engineering construction |
| CN116371518A (en) * | 2023-01-29 | 2023-07-04 | 重庆工商大学 | Solid waste treatment equipment and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180831 Termination date: 20191222 |