CN110665579A - Broken apparatus for producing of grit - Google Patents
Broken apparatus for producing of grit Download PDFInfo
- Publication number
- CN110665579A CN110665579A CN201911137015.1A CN201911137015A CN110665579A CN 110665579 A CN110665579 A CN 110665579A CN 201911137015 A CN201911137015 A CN 201911137015A CN 110665579 A CN110665579 A CN 110665579A
- Authority
- CN
- China
- Prior art keywords
- rolling
- casing
- gravel
- roller
- crushing production
- 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.)
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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
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
-
- 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
- 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
- B02C23/24—Passing gas through crushing or disintegrating zone
- B02C23/30—Passing gas through crushing or disintegrating zone the applied gas acting to effect material separation
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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
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/10—Crushing or disintegrating by roller mills with a roller co-operating with a stationary member
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/30—Shape or construction of rollers
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses a gravel crushing production device, relates to the technical field of gravel production, and mainly solves the problem of crushing production of the existing gravel; the novel earphone crushing device comprises a base, wherein a stand column is arranged on the base, the stand column is connected with a shell, a feed hopper is arranged on the shell, a push plate is arranged below the feed hopper, a feed opening is obliquely arranged below the push plate, an inclined plate is arranged below the feed opening and connected with an arc-shaped rolling surface, a first rolling roller is arranged in the rolling surface, a discharge opening is formed in the bottom of the rolling surface, an earphone crushing device is arranged below the discharge opening, a secondary crushing device comprises two second rolling rollers, a grinding layer is arranged on each second rolling roller, a winnowing device is arranged below each second rolling roller, and a receiving groove is formed in the bottom of the shell.
Description
Technical Field
The invention relates to the technical field of building material production, in particular to a gravel crushing production device.
Background
The sand for building generally all mixes the stone of grain size difference, can often use the less fine sand of a granule when building the room or building other buildings, and the grit particle diameter in some areas is great, and not very suitable building uses, need carry out broken operation to it earlier for the diameter of grit reaches the standard that the building used.
The crushing effect of the existing gravel crushing device is poor, the uniformity of the diameter of crushed particles cannot be guaranteed, and the efficiency is low.
Disclosure of Invention
An object of an embodiment of the present invention is to provide a gravel crushing production apparatus to solve the problems in the background art.
In order to achieve the above purpose, the embodiments of the present invention provide the following technical solutions:
a gravel crushing production device comprises a base, wherein a stand column is arranged on the base and is connected with a shell, a feed hopper is arranged at the top of the shell, a push plate for adjusting the blanking speed is arranged below the feed hopper, a crushing device is arranged in the shell, a receiving groove is arranged at the bottom of the shell, the gravel crushing production device is characterized in that a blanking port is obliquely arranged below the push plate, an inclined plate is arranged below the blanking port and is connected with an arc-shaped rolling surface, the arc-shaped rolling surface is connected with a support frame, the support frame is fixedly connected with the shell, a first rolling roller is arranged inside the rolling surface and is connected with a power device, a blanking port is arranged below the arc-shaped rolling surface, a second-stage rolling device is arranged under the blanking port and comprises two second rolling rollers which are adjacently arranged, the second rolls and is provided with the grinding layer on the cylinder, the second rolls and is provided with the hopper that connects below the cylinder, connect the hopper just to the receiving tank of below.
As a further scheme of the embodiment of the invention: the casing is provided with wind selector, wind selector is including setting up the fan on the casing, the fan links to each other with the air inlet duct, the air outlet position of air inlet duct just rolls the below of cylinder to the second, the right side of air outlet is provided with the impurity export, the last receiving bag that has cup jointed of impurity export.
As a further scheme of the embodiment of the invention: the device is characterized in that an atomization dust removal device is arranged on the impurity outlet and comprises an atomizer, the atomizer is connected with a guide pipe, and the guide pipe is connected with a spray head on the impurity outlet.
As a further scheme of the embodiment of the invention: the first rolling roller is rotatably connected with a first rotating shaft, the first rotating shaft is connected with a belt, and the belt is connected with a second rotating shaft on the second rolling roller.
As a further scheme of the embodiment of the invention: the receiving bag is made of breathable gauze.
As a further scheme of the embodiment of the invention: the bottom of receiving tank is provided with the universal wheel, be provided with the handle on the receiving tank.
As a further scheme of the embodiment of the invention: the distance between the two second rolling cylinders is one to one and a half millimeters.
Compared with the prior art, the embodiment of the invention has the beneficial effects that: according to the invention, the grinding treatment of the gravel is realized through the inclined arc-shaped grinding surface, the first grinding roller, the belt, the second grinding roller and the grinding layer, the impurities and the grass clippings in the crushed gravel are cleaned through the winnowing device, and the dust falling treatment of the dust generated in the crushing process is realized through the atomizing and dust removing device.
Drawings
Fig. 1 is a schematic structural diagram of a gravel crushing production device.
Fig. 2 is a schematic structural diagram of a second rolling drum in a gravel crushing production device.
Fig. 3 is a schematic view showing the installation of a nozzle in a gravel crushing production apparatus.
In the figure: 1-base, 2-column, 3-shell, 4-fan, 40-air inlet duct, 41-air outlet, 5-feed hopper, 51-push plate, 52-feed opening, 6-inclined plate, 7-rolling surface, 70-support frame, 8-first rolling roller, 9-first rotating shaft, 10-belt, 11-discharge opening, 12-second rolling roller, 120-grinding layer, 13-second rotating shaft, 14-receiving hopper, 15-impurity outlet, 16-spray head, 17-atomizer, 18-conduit, 19-receiving bag, 20-receiving tank, 21-handle and 22-universal wheel.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Example 1:
as shown in fig. 1-3: the utility model provides a broken apparatus for producing of grit, includes base 1, be provided with stand 2 on the base 1, stand 2 links to each other with casing 3, the top of casing 3 is provided with feeder hopper 5, the below of feeder hopper 5 is provided with the push pedal 51 of adjusting unloading speed, be provided with breaker in the casing 3, the bottom of casing 3 is provided with receiving tank 20, its characterized in that, the below slope of push pedal 51 is provided with feed opening 52, the below of feed opening 52 is provided with swash plate 6, swash plate 6 links to each other with arc rolling surface 7, arc rolling surface 7 links to each other with support frame 70, support frame 70 and casing 3 fixed connection, the inside of rolling surface 7 is provided with first rolling cylinder 8, first rolling cylinder 8 links to each other with power device, the below of arc rolling surface 7 is provided with feed opening 52, be provided with the second grade rolling device under feed opening 52, the second-stage rolling device comprises two second rolling rollers 12 which are adjacently arranged, a grinding layer 120 is arranged on each second rolling roller 12, a receiving hopper 14 is arranged below each second rolling roller 12, and the receiving hopper 14 is opposite to a receiving groove 20 below the receiving hopper.
Specifically, arc rolling surface 7 makes the grit that falls from feed opening 52 descend gradually, falls from discharge gate 11 after rolling through first rolling cylinder 8, has effectively blocked the whereabouts of the great grit of granule, and the setting of push pedal 51 is convenient for adjust the falling speed of grit.
Further, the first rolling roller 8 is rotatably connected with a first rotating shaft 9, a belt 10 is connected to the first rotating shaft 9, and the belt 10 is connected with a second rotating shaft 13 on a second rolling roller 12.
Specifically, the power device is connected with the first rotating shaft 9 to drive the first rolling roller 8, and further drive the second rolling roller 12 through the belt 10.
Further, the receiving bag 19 is made of breathable gauze.
Specifically, the receiving bag 19 made of gauze may allow impurities such as grass clippings to be left behind, and air to pass through the surface of the receiving bag 19.
Furthermore, the bottom of the receiving groove 20 is provided with a universal wheel 22, and the receiving groove 20 is provided with a handle 21.
Further, the distance between the two second rolling cylinders 12 is one to one and a half millimeters.
Specifically, the distance between two second rollers 12 rolls can guarantee for one to one point five millimeters that the diameter is greater than the grit of one point five millimeters above and can not drop to receiving the groove 20 in, and the grit that the diameter is less than one point five millimeters can directly drop to receiving the groove 20 in, and the second roller 12 that rolls on the left side combines the grit of large granule to drive the second roller 12 that rolls on the right for the grit that exceeds the diameter restriction passes through the secondary grinding, reaches up to the diameter and qualifiedly.
Example 2:
the embodiment is further improved and limited on the basis of the embodiment 1,
a gravel crushing production apparatus comprising all the components of embodiment 1, further comprising:
the casing 3 is provided with wind selector, wind selector is including setting up fan 4 on casing 3, fan 4 links to each other with intake duct 40, the air outlet 41 position of intake duct 40 just rolls the below of cylinder 12 to the second, the right side of air outlet 41 is provided with impurity export 15, the last receiving bag 19 that has cup jointed of impurity export 15.
Furthermore, the winnowing device can screen the grit that has gone into crushing treatment, removes light impurity and grass bits etc. in the grit, improves the quality of grit.
Furthermore, an atomization dust removal device is arranged on the impurity outlet 15, the atomization dust removal device comprises an atomizer 17, the atomizer 17 is connected with a guide pipe 18, and the guide pipe 18 is connected with a spray head 16 on the impurity outlet 15.
Specifically, the atomizer 17 can change water into water vapor, and the water vapor is conveyed to the position of the nozzle 16 from the conduit 18 to perform dust falling treatment on dust from the air outlet 41, so that more dust is prevented from being generated in the process of air separation after crushing, and the working environment is improved.
It should be noted that:
the invention realizes the crushing treatment of gravel through the inclined arc-shaped rolling surface, the first rolling roller, the belt, the second rolling roller and the grinding layer, realizes the cleaning of impurities and grass clippings in the crushed gravel through the winnowing device, and realizes the dust falling treatment of dust generated in the crushing process through the atomizing and dust removing device.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a broken apparatus for producing of grit, includes base (1), be provided with stand (2) on base (1), stand (2) link to each other with casing (3), the top of casing (3) is provided with feeder hopper (5), the below of feeder hopper (5) is provided with push pedal (51) of adjusting unloading speed, be provided with breaker in casing (3), the bottom of casing (3) is provided with receiving tank (20), its characterized in that, the below slope of push pedal (51) is provided with feed opening (52), the below of feed opening (52) is provided with swash plate (6), swash plate (6) link to each other with arc rolling surface (7), arc rolling surface (7) link to each other with support frame (70), support frame (70) and casing (3) fixed connection, the inside of rolling surface (7) is provided with first roller (8), first roller (8) rolls links to each other with power device, the below of arc face (7) of rolling is provided with feed opening (52), be provided with second grade rolling machine under feed opening (52), second grade rolling machine includes two seconds that adjacent set up and rolls roller (12), the second rolls and is provided with grinding layer (120) on roller (12), the below that the second rolled roller (12) is provided with and connects hopper (14), connect hopper (14) just to receiving groove (20) of below.
2. A gravel crushing production device according to claim 1, wherein the casing (3) is provided with an air separation device, the air separation device comprises a fan (4) arranged on the casing (3), the fan (4) is connected with an air inlet duct (40), an air outlet (41) of the air inlet duct (40) is positioned right below the second rolling drum (12), a foreign matter outlet (15) is arranged at the right side of the air outlet (41), and a receiving bag (19) is sleeved on the foreign matter outlet (15).
3. A gravel crushing production device according to claim 2, wherein the impurity outlet (15) is provided with an atomizing and dust-removing device, the atomizing and dust-removing device comprises an atomizer (17), the atomizer (17) is connected with a conduit (18), and the conduit (18) is connected with a spray head (16) on the impurity outlet (15).
4. A gravel crushing production device according to claim 1, wherein the first rolling drum (8) is rotatably connected to a first rotating shaft (9), a belt (10) is connected to the first rotating shaft (9), and the belt (10) is connected to a second rotating shaft (13) of a second rolling drum (12).
5. A gravel-crushing production device according to claim 1, wherein the receiving bag (19) is made of an air-permeable gauze material.
6. A gravel crushing production device according to claim 1, wherein the bottom of the receiving groove (20) is provided with a universal wheel (22), and the receiving groove (20) is provided with a handle (21).
7. A gravel crushing production device according to claim 1, wherein the distance between the two second rolling cylinders (12) is one to one and a half millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911137015.1A CN110665579A (en) | 2019-11-19 | 2019-11-19 | Broken apparatus for producing of grit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911137015.1A CN110665579A (en) | 2019-11-19 | 2019-11-19 | Broken apparatus for producing of grit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110665579A true CN110665579A (en) | 2020-01-10 |
Family
ID=69087826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911137015.1A Pending CN110665579A (en) | 2019-11-19 | 2019-11-19 | Broken apparatus for producing of grit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110665579A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112058389A (en) * | 2020-09-03 | 2020-12-11 | 丰泽区泉育软件设计中心 | Circuit board disassembling equipment |
| CN112427122A (en) * | 2020-11-05 | 2021-03-02 | 周茂正 | Amplitude formula scorpion milling equipment |
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| CN112427122A (en) * | 2020-11-05 | 2021-03-02 | 周茂正 | Amplitude formula scorpion milling equipment |
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Application publication date: 20200110 |
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