CN207745955U - A kind of dustless grinding device of construction - Google Patents
A kind of dustless grinding device of construction Download PDFInfo
- Publication number
- CN207745955U CN207745955U CN201721817611.0U CN201721817611U CN207745955U CN 207745955 U CN207745955 U CN 207745955U CN 201721817611 U CN201721817611 U CN 201721817611U CN 207745955 U CN207745955 U CN 207745955U
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- China
- Prior art keywords
- excluding hood
- dust excluding
- dust
- discharge port
- drum screen
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Abstract
The utility model discloses a kind of dustless grinding device of construction, including mounting bracket and the pulverizer, the first driving motor, the second driving motor, adapting pipe, drum screen and the dust excluding hood that are arranged on mounting bracket；The pulverizer is arranged on the top of mounting bracket, and the first driving motor drives pulverizer to work by belt；The drum screen slant setting, the higher-end of the drum screen connect the bottom of pulverizer by adapting pipe, and the lower end of the drum screen connects dust excluding hood；The first half of the inside of the dust excluding hood and the outside of dust excluding hood are respectively arranged with spray equipment.The utility model inhibits a large amount of diffusions of dust by dust excluding hood, the position of the dust excluding hood immobilizes, and the outside of the first half and dust excluding hood inside dust excluding hood is respectively arranged with spray equipment, for settling dust, to eliminate the dust of grinding device generation, there is preferable practicability.
Description
Technical field
The utility model belongs to the technical field of construction pulverizer, and in particular to a kind of no dirt powder of construction
Crushing device.
Background technology
With the progress of China's economy and science and technology, the building trade in China rapidly develops, wherein the construction item of building trade
Part requires more high, the especially requirement of environmental protection aspect.It inevitably needs to use pulverizer in building construction process, however
It will produce a large amount of dust in pulverizer work progress, the dust is huge to the harm of environment, the large specific surface area of dust, inhales
Attached ability is stronger, and dust, which is discharged into air, can form haze, seriously pollute environment；Dust is spilt into air even can be to constructor
Health cause not rotatable injury；In workshop sluggish in air circulation, dust accumulation can cause the crisis of dust explosion；Cause
The dust problem that the pulverizer of this construction generates is urgently to be resolved hurrily.
Utility model content
The utility model discloses a kind of dustless grinding device of construction, the utility model is applied by pulverizer crushing
Work material screens the material of varying particle size by drum screen, inhibits a large amount of diffusions of dust, the dedusting by dust excluding hood
The position of cover immobilizes, and the outside of the first half and dust excluding hood inside dust excluding hood is respectively arranged with spray equipment, for sinking
Dust drops, to eliminate the dust of grinding device generation.
The utility model is achieved through the following technical solutions：A kind of dustless grinding device of construction, including peace
Pulverizer, the first driving motor, the second driving motor, adapting pipe, drum screen and the dust excluding hood shelved and be arranged on mounting bracket；
The pulverizer is arranged on the top of mounting bracket, and the first driving motor drives pulverizer to work by belt；The drum screen
Slant setting, the higher-end of the drum screen connect the bottom of pulverizer, the lower end connection of the drum screen by adapting pipe
Dust excluding hood；
Rotation axis, scalping, dusting cover and shell are disposed with inside the drum screen from the inside to the outside, the rotation axis passes through
Dust excluding hood stretches into drum screen, and one end of the rotation axis is respectively fixedly connected with scalping, dusting cover and shell by fixed column, described
Second driving motor drives rotation axis rotation；One end of the dust excluding hood is by bearing connected with outer casing, and the other end of dust excluding hood
It is disposed with the first discharge port and the second discharge port from the inside to the outside；First discharge port connects scalping, and the second discharge port connects
Dusting cover is connect, the least significant end of the dust excluding hood is provided with third discharge port；The first half of the inside of the dust excluding hood and dust excluding hood
Outside is respectively arranged with spray equipment.
The higher-end of the drum screen be closed state, the material by drum screen screening and from drum screen compared with
Low side exports, and the material is discharged under the rotation force effect of gravity and drum screen from lower end.
The power supply of the utility model is working power, and the utility model is supplied to spray equipment using work with water, described
Working power, work are the prior art with water, and so it will not be repeated.The spray equipment is the prior art, and is not this practicality
Novel improvement, so it will not be repeated.The dust excluding hood can connect cyclone dust collector, and the gas containing dust is imported rotation
Wind dust-extraction unit is collected dust, the cyclone dust collector be the prior art and be not the utility model improvement, therefore
It repeats no more.The pulverizer is the grinding device of the common building stones of construction, and the pulverizer is the prior art and is not
The improvement of the utility model, so it will not be repeated.
In order to preferably realize the utility model, further, the adapting pipe includes top tube and down tube, the down tube
One end is rotatablely connected by bearing and upper tube, and the other end of down tube is fixedly connected with scalping.The down tube is fixedly connected on scalping
Top, can be seamlessly connected, the effusion of dust can be prevented, have preferable practicability.The utility model is using process
In, the down tube is rotated as drum screen rotates, and the upper tube immobilizes, and the down tube rotation can effectively improve material
Input efficiency, have preferable practicability.
Further include round brush further to preferably realize the utility model, the round brush is arranged in upper tube and down tube
Junction, and the first driving motor drives round brush to rotate by belt.The round brush is prepared by hard material, the round brush
For the prior art, so it will not be repeated.
In order to preferably realize the utility model, further, stirring blade, and paddle are provided in the rotation axis
On piece is provided with several through-holes.The stirring blade can be spiral-shaped structure, effectively improve the efficiency of screening, the stirring
Blade be porous structure can effectively reduce friction of the material to stirring blade, extend the service life of stirring blade, have compared with
Good practicability.
Further include the foraminous shield being arranged inside dust excluding hood further to preferably realize the utility model, it is described
Dusting cover passes through drum screen to connect the second discharge port, and second discharge port is rotatablely connected dusting cover by foraminous shield.The scalping
Length is more than the length of dusting cover, and the aperture of foraminous shield is identical as the aperture of dusting cover, and setting herein can ensure the spray of dust excluding hood
Scalping is covered in the spraying of shower device, improves the efficiency of dedusting.
In order to preferably realize the utility model, further, the upper end of the pulverizer is provided with feed inlet, it is described into
It is provided with elastic piece at the top of material mouth, for ensureing that material does not pop up.The utility model in use, by material from feed inlet
Pulverizer is put into, the elastic piece is closed after material input, effectively prevent material to splash while can effectively stop dust
Effusion；The elastic piece be the prior art and be not the utility model improvement, so it will not be repeated.
In order to preferably realize the utility model, further, first discharge port, the second discharge port, third discharging
It is respectively arranged with dust removing cloth pocket at mouthful.The dust removing cloth pocket is flexible fabric pocket, can effectively prevent material dust
Effusion has preferable practicability.
The beneficial effects of the utility model：
（1）One end of the dust excluding hood is by bearing connected with outer casing, and the other end of dust excluding hood is set gradually from the inside to the outside
There are the first discharge port and the second discharge port；First discharge port connects scalping, and the second discharge port connects dusting cover, the dust excluding hood
Least significant end be provided with third discharge port；The first half of the inside of the dust excluding hood and the outside of dust excluding hood are respectively arranged with spray
Device；The utility model inhibits a large amount of diffusions of dust by dust excluding hood, and the position of the dust excluding hood immobilizes, and dust excluding hood
The outside of the internal first half and dust excluding hood is respectively arranged with spray equipment, for settling dust, to eliminate grinding device production
Raw dust.
（2）The adapting pipe includes top tube and down tube, and one end of the down tube is rotatablely connected by bearing and upper tube, and under
The other end of pipe is fixedly connected with scalping；The utility model is fixedly connected with the effusion for effectively preventing dust by down tube with scalping, real
The higher-end sealed set of existing drum screen.
（3）Further include round brush, the round brush is arranged in upper tube and down tube junction, and the first driving motor is driven by belt
Dynamic round brush rotation；The utility model accelerates the transmission of material by round brush, prevents feed blocking, effectively improves working efficiency and drop
Low later maintenance cost has preferable practicability.
（4）Further include the foraminous shield being arranged inside dust excluding hood, the dusting cover passes through drum screen to connect the second discharge port, institute
It states the second discharge port and dusting cover is rotatablely connected by foraminous shield；The length of the dusting cover of the utility model is less than the length of scalping, to
It realizes that the spray equipment inside dust excluding hood sprays into spraying in scalping, improves dedusting area, there is preferable practicability.
（5）The upper end of the pulverizer is provided with feed inlet, elastic piece is provided at the top of the feed inlet, for ensureing object
Material does not pop up；First discharge port, the second discharge port, third discharge outlet are respectively arranged with dust removing cloth pocket；The elasticity
The setting of piece can prevent materials from spattering and dust is prevented to escape；The dust removing cloth pocket is flexible fabric pocket, can be with
It effectively prevent material dust to escape, there is preferable practicability.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of embodiment 3.
Wherein：1- mounting brackets, 2- pulverizers, 201- feed inlets, 3- drum screens, 301- rotation axis, 302- scalpings, 303- are thin
Sieve, 304- shells, 4- dust excluding hoods, 401- spray equipments, the first driving motors of 5-, the second driving motors of 6-, 7- adapting pipes, 701-
Upper tube, 702- down tubes, 8- round brush, the first discharge ports of 9-, the second discharge ports of 10-, 11- third discharge ports.
Specific implementation mode
Embodiment 1：
A kind of dustless grinding device of construction, including mounting bracket 1 and the pulverizer 2 mounted on 1 top of mounting bracket, rolling
The 3, first driving motor 5 of dynamic sieve, the second driving motor 6；The top of the pulverizer 2 is provided with feed inlet 201, and pulverizer 2 is logical
Cross the higher-end that adapting pipe 7 connects the drum screen 3 being obliquely installed；The lower end of the drum screen 3 is removed by bearing rotation connection
Dust hood 4；First driving motor 5 drives pulverizer 2 to crush building material by belt, and second driving motor 6 drives
Drum screen 3 rotates；
The drum screen 3 from the inside to the outside successively include rotation axis 301, scalping 302, dusting cover 303 and shell 304, described turn
One end of moving axis 301 is stretched into across dedusting outer cover inside drum screen 3, and by fixed column fixation be fixedly connected sequentially scalping 302,
Dusting cover 303, shell 304；The other end of the rotation axis 301 connects the second driving motor 6, and second driving motor 6 drives
Rotation axis 301 rotates, to drive scalping 302, dusting cover 303, shell 304 to rotate synchronously；
The dust excluding hood 4 is fixed on mounting bracket 1, and one end of the dust excluding hood 4 is rotatablely connected shell by bearing
304, the other end of the dust excluding hood 4 is disposed with the first discharge port 9, the second discharge port 10, the dust excluding hood 4 from the inside to the outside
Least significant end be provided with third discharge port 11；One end of the scalping 302 is fixedly connected with the first discharge port 9, and the dusting cover 303 is solid
Surely the second discharge port 10 is connected；The shell 304 of the rotary screen is connected to dust excluding hood 4, and the fines that the dusting cover 303 filters passes through
Third discharge port 11 is discharged；The first half of the inside of the dust excluding hood 4 and the outside of dust excluding hood 4 are respectively arranged with spray equipment
401, the spray equipment 401 generates water mist, and water mist is sprayed at 4 inside of dust excluding hood and material concentration drain position；It can be with
Dust is effectively removed, there is preferable practicability.
The utility model in use, material is inputted from feed inlet 201 inside pulverizer 2 and is crushed, material
Drum screen 3 is entered by adapting pipe 7 after crushing, the drum screen 3 carries out the material screening of varying particle size as needed；Sieve
Material after choosing is discharged by dust excluding hood 4, is respectively arranged at the material outlet of 4 inside of the dust excluding hood and dust excluding hood 4
Spray equipment 401 can effectively settle dust, have preferable practicability.
The utility model crushes construction material by pulverizer 2, and the material of varying particle size is screened by drum screen 3,
The position of the dust excluding hood 4 immobilizes, and the utility model inhibits a large amount of diffusions of dust, the dust excluding hood 4 by dust excluding hood 4
Position immobilize, and the outside of the first half and dust excluding hood 4 inside dust excluding hood 4 is respectively arranged with spray equipment 401, is used for
Dust is settled, to eliminate the dust of grinding device generation, there is preferable practicability.
Embodiment 2：
The present embodiment is advanced optimized on the basis of embodiment 1, as shown in Figure 1, the adapting pipe 7 includes upper tube
701 and down tube 702, the upper tube 701 be fixedly connected with the discharge port of pulverizer 2, one end of the down tube 702 is rotated by bearing
Upper tube 701 is connected, and the other end of down tube 702 is fixedly connected with scalping 302, the higher-end sealed set of the drum screen 3 prevents
Dust escapes；The junction of the upper tube 701 and down tube 702 is provided with round brush 8, and the first driving motor 5 is driven by belt and rolled
8 rotation of brush.
The utility model is fixedly connected with the effusion for effectively preventing dust by down tube 702 with scalping 302, realizes drum screen 3
Higher-end sealed set；The utility model accelerates the transmission of material by round brush 8, prevents feed blocking, effectively improves work
Efficiency simultaneously reduces later maintenance cost, has preferable practicability.
The utility model crushes construction material by pulverizer 2, and the material of varying particle size is screened by drum screen 3,
The position of the dust excluding hood 4 immobilizes, and the utility model inhibits a large amount of diffusions of dust, the dust excluding hood 4 by dust excluding hood 4
Position immobilize, and the outside of the first half and dust excluding hood 4 inside dust excluding hood 4 is respectively arranged with spray equipment 401, is used for
Dust is settled, to eliminate the dust of grinding device generation, there is preferable practicability.
The other parts of the present embodiment are same as Example 1, and so it will not be repeated.
Embodiment 3：
The present embodiment is advanced optimized on the basis of embodiment 1 or 2, as shown in Fig. 2, the inside of the dust excluding hood 4
It is provided with foraminous shield, second discharge port 10 is rotatablely connected dusting cover 303 by foraminous shield；The dusting cover 303 of the utility model
Length is less than the length of scalping 302, to realize that the spray equipment 401 inside dust excluding hood 4 sprays into spraying in scalping 302, carries
High dedusting area has preferable practicability.
The utility model crushes construction material by pulverizer 2, and the material of varying particle size is screened by drum screen 3,
The position of the dust excluding hood 4 immobilizes, and the utility model inhibits a large amount of diffusions of dust, the dust excluding hood 4 by dust excluding hood 4
Position immobilize, and the outside of the first half and dust excluding hood 4 inside dust excluding hood 4 is respectively arranged with spray equipment 401, is used for
Dust is settled, to eliminate the dust of grinding device generation, there is preferable practicability.
The other parts of the present embodiment are identical as above-described embodiment 1 or 2, and so it will not be repeated.
The above is only the preferred embodiment of the utility model, not does limit in any form to the utility model
System, any simple modification made by the above technical examples according to the technical essence of the present invention, equivalent variations, each falls within
Within the scope of protection of the utility model.
Claims (7)
1. a kind of dustless grinding device of construction, which is characterized in that including mounting bracket（1）With setting in mounting bracket（1）On
Pulverizer（2）, the first driving motor（5）, the second driving motor（6）, adapting pipe（7）, drum screen（3）And dust excluding hood（4）；Institute
State pulverizer（2）Upper end be provided with feed inlet（201）, the pulverizer（2）It is arranged in mounting bracket（1）Top, and first
Driving motor（5）Pulverizer is driven by belt（2）Work；The drum screen（3）Slant setting, the drum screen（3）Compared with
It is high-end to pass through adapting pipe（7）Connect pulverizer（2）Bottom, the drum screen（3）Lower end connect dust excluding hood（4）；
The drum screen（3）Inside is disposed with rotation axis from the inside to the outside（301）, scalping（302）, dusting cover（303）And shell
（304）, the rotation axis（301）Across dust excluding hood（4）Stretch into drum screen（3）, and the rotation axis（301）One end pass through it is solid
Fixed column is respectively fixedly connected with scalping（302）, dusting cover（303）And shell（304）, second driving motor（6）Drive rotation axis
（301）Rotation；The dust excluding hood（4）One end pass through bearing connected with outer casing（304）, and dust excluding hood（4）The other end from it is interior to
It is disposed with the first discharge port outside（9）With the second discharge port（10）；First discharge port（9）Connect scalping（302）, second
Discharge port（10）Connect dusting cover（303）, the dust excluding hood（4）Least significant end be provided with third discharge port（11）；The dust excluding hood
（4）Inside the first half and dust excluding hood（4）Outside be respectively arranged with spray equipment（401）.
2. a kind of dustless grinding device of construction according to claim 1, which is characterized in that the adapting pipe（7）
Including upper tube（701）And down tube（702）, the down tube（702）One end pass through bearing and upper tube（701）Rotation connection, and under
Pipe（702）The other end be fixedly connected with scalping（302）.
3. a kind of dustless grinding device of construction according to claim 2, which is characterized in that further include round brush（8）,
The round brush（8）It is arranged in upper tube（701）With down tube（702）Junction, and the first driving motor（5）Round brush is driven by belt
（8）Rotation.
4. a kind of dustless grinding device of construction according to claim 1, which is characterized in that the rotation axis
（301）On be provided with stirring blade, and several through-holes are provided on stirring blade.
5. a kind of dustless grinding device of construction according to claim 1, which is characterized in that further include setting except
Dust hood（4）Internal foraminous shield, the dusting cover（303）Across drum screen（3）Connect the second discharge port（10）, second discharging
Mouthful（10）It is rotatablely connected dusting cover by foraminous shield（303）.
6. according to a kind of dustless grinding device of construction of claim 1-5 any one of them, which is characterized in that it is described into
Material mouth（201）Top is provided with elastic piece, for ensureing that material does not pop up.
7. according to a kind of dustless grinding device of construction of claim 1-5 any one of them, which is characterized in that described
One discharge port（9）, the second discharge port（10）, third discharge port（11）Place is respectively arranged with dust removing cloth pocket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721817611.0U CN207745955U (en) | 2017-12-22 | 2017-12-22 | A kind of dustless grinding device of construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721817611.0U CN207745955U (en) | 2017-12-22 | 2017-12-22 | A kind of dustless grinding device of construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207745955U true CN207745955U (en) | 2018-08-21 |
Family
ID=63150229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721817611.0U Expired - Fee Related CN207745955U (en) | 2017-12-22 | 2017-12-22 | A kind of dustless grinding device of construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207745955U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109821633A (en) * | 2018-11-16 | 2019-05-31 | 云南昆钢耐磨材料科技股份有限公司 | A kind of ore mill discharge part flow arrangement and method |
-
2017
- 2017-12-22 CN CN201721817611.0U patent/CN207745955U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109821633A (en) * | 2018-11-16 | 2019-05-31 | 云南昆钢耐磨材料科技股份有限公司 | A kind of ore mill discharge part flow arrangement and method |
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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 |
Granted publication date: 20180821 Termination date: 20201222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |