CN213286986U - Three-stage crushing device - Google Patents
Three-stage crushing device Download PDFInfo
- Publication number
- CN213286986U CN213286986U CN202021670993.0U CN202021670993U CN213286986U CN 213286986 U CN213286986 U CN 213286986U CN 202021670993 U CN202021670993 U CN 202021670993U CN 213286986 U CN213286986 U CN 213286986U
- Authority
- CN
- China
- Prior art keywords
- crushing
- stage
- crushing roller
- roller
- tertiary
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Crushing And Grinding (AREA)
Abstract
The utility model relates to the technical field of energy-saving building materials and green building materials, in particular to a three-stage crushing device; including conveyer and crushing case, crushing case upper portion has seted up the feed inlet, the discharge gate has been seted up to the lower part, feed inlet department is provided with the feeder hopper, the conveyer discharge end stretches into in the feeder hopper, crushing case from the top down divide into the one-level and smashes the room, room and tertiary crushing room are smashed to the second grade, the indoor first crushing roller that is provided with is smashed to the one-level, the indoor second crushing roller that is provided with is smashed to the second grade, the indoor third crushing roller that is provided with of tertiary crushing, be provided with the filter between room and the tertiary crushing room of smashing to the second grade, the indoor baffle that is provided with is smashed to the tertiary will smash the room and cut apart into first region and second region, the filter passes through spring coupling on crushing case lateral wall, the filter bottom is provided with vibrating motor.
Description
Technical Field
The utility model relates to a manufacturing technical field of energy-conserving building materials and green building materials, in particular to tertiary reducing mechanism.
Background
Accelerator: the admixture can be added into concrete to make concrete quickly set and harden. The main types are inorganic salts and organic substances. The powdery solid only accounts for 2-3% of the cement content in the concrete, but can cause the concrete to be initially set within 5min and the setting accelerator to be set within 12 min. So as to achieve the purpose of rapid concrete setting in rush repairs or roadways. Is an indispensable additive in the construction method of sprayed concrete. Their function is to accelerate the hydration hardening of the cement and to develop sufficient strength in a very short time to guarantee the requirements of the particular construction.
In the production process of accelerator, need use the rubbing crusher to smash after crystallizing the material in the crystallizer tank, but current rubbing crusher only once smashes the material, and crushing effect is relatively poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a tertiary reducing mechanism uses tertiary the smashing, and the effect is smashed in the increase.
In order to solve the technical problem, the utility model adopts the following technical scheme:
a three-stage crushing device comprises a conveying device and a crushing box, wherein the upper part of the crushing box is provided with a feed inlet, the lower part of the crushing box is provided with a discharge outlet, the feed inlet is provided with a feed hopper, the discharge end of the conveying device extends into the feed hopper, the crushing box is divided into a first-stage crushing chamber, a second-stage crushing chamber and a third-stage crushing chamber from top to bottom, the first-stage crushing chamber is internally provided with a first crushing roller, the second-stage crushing chamber is internally provided with a second crushing roller, the third-stage crushing chamber is internally provided with a third crushing roller, a filter plate is arranged between the second-stage crushing chamber and the third-stage crushing chamber, a partition plate is arranged in the third-stage crushing chamber and divides the third-stage crushing chamber into a first region and a second region, the filter, the first crushing roller, the second crushing roller and the third crushing roller are all powered by an external power supply.
Furthermore, the part of the filter plate, which is positioned at the top of the first area, is provided with filter holes, and the part of the filter plate, which is positioned at the top of the second area, is not provided with filter holes.
Further, an annular discharging hopper is arranged between the first crushing roller and the second crushing roller, and an outlet of the annular discharging hopper is vertically arranged at the top of the second crushing roller.
Further, an ash suction cover is arranged at the top of the feed hopper and connected with an external bag-type dust collector.
Further, conveyor includes frame, cylinder, conveyer belt and feeding frame, and the frame slope sets up to the frame both ends are provided with the cylinder, are provided with the conveyer belt on the cylinder, and the cylinder is driven by external motor, and the feeding frame sets up at the feed end.
Furthermore, an electromagnet stretching across the conveyor belt is arranged on the rack and is powered by an external power supply.
Further, the surface of the conveying belt is provided with anti-skid bulges.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses be provided with one-level and smash room, room and tertiary crushing room are smashed to the second grade, when using, open first crushing roller, second crushing roller and third crushing roller and vibrating motor, add the material from the feeder hopper feed inlet, then through first crushing roller, the crushing of second crushing roller, drop on the filter through kibbling material, the particle diameter is less than dropping in the first region in filter plate aperture, the particle diameter is greater than dropping in filter plate aperture and discharges through tertiary crushing back on the third crushing roller in second region, can increase crushing effect.
2. Be provided with hopper under the cyclic annular, can drop the material through first crushing roller between two roll bodys of second crushing roller, prevent that the material is in disorder.
3. The dust collection cover and the bag-type dust collector are arranged, so that generated dust can be partially absorbed, the amount of the dust in the bag-type dust collector is reduced, and the safety is improved.
4. Be provided with anti-skidding arch on the conveyer belt, can prevent skidding of material.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure, 1-a first-stage crushing chamber, 2-a second-stage crushing chamber, 3-a first region, 4-a partition plate, 5-a second region, 6-a first crushing roller, 7-a second crushing roller, 8-a third crushing roller, 9-a feed hopper, 10-an ash suction cover, 11-an annular discharge hopper, 12-a rack, 13-a conveyor belt, 14-an electromagnet, 15-a feed frame, 16-a roller, 17-a filter plate, 18-a spring and 19-a vibrating motor.
Detailed Description
As shown in fig. 1, in order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
The utility model provides a tertiary reducing mechanism, including conveyer and crushing case, crushing case has seted up the feed inlet on upper portion, the discharge gate has been seted up to the lower part, feed inlet department is provided with feeder hopper 9, the conveyer discharge end stretches into in the feeder hopper 9, crushing case from the top down divide into one-level crushing room 1, second grade crushing room 2 and tertiary crushing room, be provided with first crushing roller 6 in the one-level crushing room 1, be provided with second crushing roller 7 in the second grade crushing room 2, be provided with third crushing roller 8 in the tertiary crushing room, be provided with filter 17 between second grade crushing room 2 and the tertiary crushing room, tertiary crushing indoor baffle 4 that is provided with cuts apart tertiary crushing room into first region 3 and second region 5, filter 17 passes through spring 18 and connects on crushing case lateral wall, filter 17 bottom is provided with vibrating motor 19, filter 17 discharge end sets up at third crushing roller 8 tops, vibrating motor 19, First crushing roller 6, second crushing roller 7 and third crushing roller 8 are supplied power by external power source, when using, open first crushing roller 6, second crushing roller 7 and third crushing roller 8 and vibrating motor 19, add the material from feeder hopper 9 feed inlet, then through first crushing roller 6, the crushing of second crushing roller 7, through kibbling material drop on filter 17, the particle diameter is less than dropping in first region 3 in filter 17 aperture, drop that the particle diameter is greater than filter 17 aperture is discharged through tertiary crushing on the third crushing roller 8 of second region 5, can increase crushing effect.
Example 2
On the basis of the embodiment 1, the part of the filter plate 17 positioned at the top of the second area 5 is provided with filter holes, and the part of the filter plate 17 positioned at the top of the first area 3 is not provided with filter holes, so that the filtering can be facilitated.
Example 3
In addition to embodiment 1, an annular hopper 11 is provided between the first crushing roller 6 and the second crushing roller 7, and an outlet of the annular hopper 11 is vertically provided on the top of the second crushing roller 7, so that the material passing through the first crushing roller 6 can be dropped between the two roller bodies of the second crushing roller 7, thereby preventing the scattering of the material.
Example 4
On the basis of embodiment 1, feeder hopper 9 top is provided with dust absorption cover 10, and dust absorption cover 10 connects outside sack cleaner, can carry out part with the dust that produces and absorb, reduces inside dust volume, increases the security.
Example 5
On the basis of embodiment 1, conveyor includes frame 12, cylinder 16, conveyer belt 13 and feeding frame 15, and frame 12 slope sets up to frame 12 both ends are provided with cylinder 16, are provided with conveyer belt 13 on the cylinder 16, and cylinder 16 is driven by external motor, and feeding frame 15 sets up at the feeding end, is provided with the electro-magnet 14 that strides conveyer belt 13 on the frame 12, and electro-magnet 14 is supplied power by external power source, and conveyer belt 13 surface is provided with anti-skidding arch, makes things convenient for the feed and can prevent skidding of material.
Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.
Claims (7)
1. The utility model provides a tertiary reducing mechanism which characterized in that: comprises a conveyer and a crushing box, the upper part of the crushing box is provided with a feed inlet, the lower part of the crushing box is provided with a discharge outlet, the feed inlet is provided with a feed hopper (9), the discharge end of the conveyer extends into the feed hopper (9), the crushing box is divided into a first-stage crushing chamber (1), a second-stage crushing chamber (2) and a third-stage crushing chamber from top to bottom, a first crushing roller (6) is arranged in the first-stage crushing chamber (1), a second crushing roller (7) is arranged in the second-stage crushing chamber (2), a third crushing roller (8) is arranged in the third-stage crushing chamber, a filter plate (17) is arranged between the second-stage crushing chamber (2) and the third-stage crushing chamber, a partition plate (4) is arranged in the third-stage crushing chamber to divide the third-stage crushing chamber into a first region (3) and a second region (5), the filter plate, the discharge end of the filter plate (17) is arranged at the top of the third crushing roller (8), and the vibration motor (19), the first crushing roller (6), the second crushing roller (7) and the third crushing roller (8) are powered by an external power supply.
2. A three-stage pulverizing apparatus as defined in claim 1, wherein: the part of the filter plate (17) positioned at the top of the second area (5) is provided with filter holes, and the part of the filter plate (17) positioned at the top of the first area (3) is not provided with filter holes.
3. A three-stage pulverizing apparatus as defined in claim 1, wherein: an annular blanking hopper (11) is arranged between the first crushing roller (6) and the second crushing roller (7), and an outlet of the annular blanking hopper (11) is vertically arranged at the top of the second crushing roller (7).
4. A three-stage pulverizing apparatus as defined in claim 1, wherein: an ash absorption cover (10) is arranged at the top of the feed hopper (9), and the ash absorption cover (10) is connected with an external bag-type dust collector.
5. A three-stage pulverizing apparatus as defined in claim 1, wherein: the conveying device comprises a rack (12), rollers (16), a conveying belt (13) and a feeding frame (15), wherein the rack (12) is obliquely arranged, the rollers (16) are arranged at two ends of the rack (12), the conveying belt (13) is arranged on the rollers (16), the rollers (16) are driven by an external motor, and the feeding frame (15) is arranged at a feeding end.
6. The tertiary pulverizing apparatus as claimed in claim 5, wherein: an electromagnet (14) crossing the conveyor belt (13) is arranged on the rack (12), and the electromagnet (14) is powered by an external power supply.
7. The tertiary pulverizing apparatus as claimed in claim 5, wherein: the surface of the conveyor belt (13) is provided with anti-skid bulges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021670993.0U CN213286986U (en) | 2020-08-12 | 2020-08-12 | Three-stage crushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021670993.0U CN213286986U (en) | 2020-08-12 | 2020-08-12 | Three-stage crushing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213286986U true CN213286986U (en) | 2021-05-28 |
Family
ID=76024418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021670993.0U Active CN213286986U (en) | 2020-08-12 | 2020-08-12 | Three-stage crushing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213286986U (en) |
-
2020
- 2020-08-12 CN CN202021670993.0U patent/CN213286986U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207667771U (en) | A kind of konjaku flour grinding device | |
| CN205948952U (en) | Building rubbish rubbing crusher | |
| CN204294493U (en) | The dry spiral screen of a kind of multi-stage, energy-saving | |
| CN205323857U (en) | Screening device is smashed to soil | |
| CN105108932A (en) | Plastic crushing machine | |
| CN110756325B (en) | Preparation method of waste concrete coarse aggregate | |
| CN108658489A (en) | A kind of production technology making high strength recycled aggregate using construction waste | |
| CN204799363U (en) | Dustproof high -efficient reducing mechanism of buffering | |
| CN211514694U (en) | Waste recovery processing device for construction | |
| CN110328212A (en) | A kind of leachate in garbage transfer station processing unit | |
| CN213286986U (en) | Three-stage crushing device | |
| CN109453868A (en) | A kind of separable solid waste treatment device | |
| CN206965847U (en) | A kind of material-pulverizing device with screening and filtering function | |
| CN206013111U (en) | A kind of feed granules packing device | |
| CN204469867U (en) | A kind of full automatic high efficiency crushes and screens all-in-one | |
| CN108774011A (en) | A kind of Aggregate of recycled concrete manufacturing equipment | |
| CN107553787A (en) | A kind of polyvinyl chloride plastic film crushes retracting device | |
| CN207071540U (en) | A kind of material screening device | |
| CN208627384U (en) | A kind of contaminant removal equipment of building waste | |
| CN208115950U (en) | A kind of stone crusher with defencive function | |
| CN213408820U (en) | Two-stage crushing device | |
| CN203331288U (en) | Foamed plastic smashing device | |
| CN206082681U (en) | Device is smashed to environment -friendly coating | |
| CN204235749U (en) | A kind of rubber crushing machine | |
| CN207308067U (en) | A kind of civil engineering disposal unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |