CN209697094U - A kind of mechanism sand particle size distribution adjustment device - Google Patents
A kind of mechanism sand particle size distribution adjustment device Download PDFInfo
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- CN209697094U CN209697094U CN201920373901.3U CN201920373901U CN209697094U CN 209697094 U CN209697094 U CN 209697094U CN 201920373901 U CN201920373901 U CN 201920373901U CN 209697094 U CN209697094 U CN 209697094U
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- vibrating screen
- blanking pipe
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- particle size
- sand
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Abstract
The utility model relates to Machine-made Sand distributing equipment fields, disclose a kind of mechanism sand particle size distribution adjustment device, including broken case, knockout drum and stabilizer blade；The inside of knockout drum is arranged at intervals with the vibrating screen that three groups of diameters are sequentially reduced from top to bottom, is the first vibrating screen, the second vibrating screen and third vibrating screen respectively；The right end of first vibrating screen is communicated with the first blanking pipe, and the right end of the second vibrating screen is communicated with the second blanking pipe, third blanking pipe is communicated with below third vibrating screen；Second blanking pipe is internally provided with one group of returning face plate, the bottom of returning face plate is fixedly installed with rotating wheel, drive rod is fixedly installed at the center of rotating wheel, the bottom of returning face plate is provided with one group of baffle, and the bottom of the second blanking pipe at left and right sides of baffle has been respectively communicated with fine sand channel and coarse sand channel.The utility model has the advantages that: structure is simple, regulates the speed fast, and high-efficient, cyclic utilization rate is high, practical.
Description
Technical field
The utility model relates to Machine-made Sand distributing equipment field, specifically a kind of mechanism sand particle size distribution adjusts device.
Background technique
Machine-made Sand will have the equipment of profession that can just produce qualified applicable sandstone, and existing sand method processed is using vertical shaft type
Impact crusher carries out sand processed, after crusher sieves, fragment more than required product size, all or one
Return crusher is divided to be crushed again.
Chinese patent (notification number: 205676369 U of CN, the day for announcing: 2016.11.09) discloses a kind of Machine-made Sand gradation
Device is adjusted, the first feeding-distribution device and the second feeding-distribution device are included at least；First feeding-distribution device include first charging aperture, second into
Material mouth, the first discharge port and the second discharge port；Second feeding-distribution device includes third feed inlet, the 4th feed inlet, third discharge port
With the 4th discharge port；First charging aperture is connected to the discharge port of the third layer screenings of vibrating screen, second charging aperture and vibrating screen
Third layer oversize discharge port connection, third feed inlet is connected to the discharge port of the second layer oversize of vibrating screen, the 4th
Feed inlet is connected to the discharge port of the first layer oversize of vibrating screen；Being equipped on second charging aperture and third feed inlet can be by
The panel turnover device of pro rate flow direction of material difference discharge port.But the apparatus structure is complicated, high production cost, regulated efficiency
Low, recycling is poor.
Utility model content
The purpose of this utility model is to provide a kind of mechanism sand particle size distributions to adjust device, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of mechanism sand particle size distribution adjustment device,
Including broken case, knockout drum and stabilizer blade；The lower part two sides of knockout drum are fixedly installed with two groups of stabilizer blades, the fixed peace in the top of knockout drum
Equipped with broken case, the top side of broken case offers import, and the inside of the knockout drum is arranged at intervals with three groups from top to bottom
The vibrating screen that diameter is sequentially reduced is the first vibrating screen, the second vibrating screen and third vibrating screen respectively；First vibrating screen, second
The inside for being fixedly mounted on knockout drum of vibrating screen and the equal right low left high of third vibrating screen, the right end of the first vibrating screen are communicated with
One blanking pipe, the right end of the second vibrating screen are communicated with the second blanking pipe, third blanking are communicated with below third vibrating screen
Then pipeline is passed through by dropping on the first vibrating screen the Machine-made Sand particle after broken case internal fracture first by outlet
The vibration filtering for crossing the first vibrating screen rolls down to coarse sand in the first blanking pipe, remaining sand particle passes through the first vibrating screen
It drops on the second vibrating screen, more then can not be rolled down in the second blanking pipe through the sand particle of the second vibrating screen,
Remaining fine sand drops into third blanking pipe by the vibration of third vibrating screen.
Second blanking pipe is internally provided with one group of returning face plate, and the bottom of returning face plate is fixedly installed with rotating wheel,
Drive rod is fixedly installed at the center of rotating wheel, one end of drive rod is rotatably connected to the second motor, and the second motor is set as
Either-rotation motor drives drive rod to be rotated, and then rotating wheel is driven to be rotated by the second motor of starting, turns over to drive
Rotating plate swings.The bottom of the returning face plate is provided with one group of baffle, is divided into the bottom of the second blanking pipe by baffle
Two regions.When needing Regulation mechanism sand particle size distribution, by the returning face plate that swings, so that selection will be from the second vibrating screen
On drop into left side or right side that the sand particle in the second blanking pipe falls on the second blanking pipe.Positioned at baffle or so
The bottom of second blanking pipe of two sides has been respectively communicated with fine sand channel and coarse sand channel, and the bottom end in fine sand channel is communicated to third
On the side wall of blanking pipe, the bottom end in coarse sand channel is communicated on the side wall of the first blanking pipe, and according to requiring, selection is by second
Sand particle on vibrating screen is transported in third blanking pipe or in the first blanking pipe.
As a further solution of the present invention: the bottom end of stabilizer blade is fixedly installed for maintaining stabilizer blade bottom stable
Non-slipping block.
As a further solution of the present invention: broken case is internally provided with lateral broken stirring knife, it is crushed stirring knife
Left end pass through the side wall of broken case and be rotatably connected to first motor, first motor is fixedly mounted on the lateral wall of broken case.
The bottom left of broken case offers outlet, is provided with control valve in outlet.By the way that raw material to be broken is put into broken case
Inside, then start first motor and broken stirring knife driven to carry out broken stirring to raw material.
As a further solution of the present invention: being provided with control valve on fine sand channel and coarse sand channel.
The bottom end of first blanking pipe is communicated with circulating line as a further solution of the present invention, institute
It states circulating line and is set as electronic conveying channel.The top of circulating line is communicated in import, by will be in the first blanking pipe
Coarse sand pass through circulating line, be again fed in broken case and be crushed, to achieve the purpose that recycling.
Compared with prior art, the utility model has the beneficial effects that by being spaced from top to bottom in the inside of knockout drum
The vibrating screen that three groups of diameters are sequentially reduced is set, convenient for quickly being separated to broken Machine-made Sand, by knockout drum
Upper setting coarse sand channel, fine sand channel, while adjusting to mechanism sand separation, structure is simple, and manufacturing cost is low, utilizes overturning
The overturning of plate is classified, and selection conveys the Machine-made Sand particle in the second blanking pipe into third blanking pipe adjusts with fine sand
Match, or is transported in the first blanking pipe and merges with the coarse sand in the first blanking pipe, thus quick realization mechanism sand
Grain composition adjustment；By the way that the coarse sand in the first blanking pipe is passed through circulating line, it is again fed in broken case and carries out brokenly
It is broken, to achieve the purpose that recycling.The utility model has the advantages that: structure is simple, regulates the speed fast, high-efficient, circulation
Utilization rate is high, practical.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that a kind of mechanism sand particle size distribution adjusts device.
Fig. 2 is the structural schematic diagram that a kind of mechanism sand particle size distribution adjusts the second blanking pipe in device.
Fig. 3 is the structural schematic diagram that a kind of mechanism sand particle size distribution adjusts rotating wheel in device.
Wherein: broken case 10, knockout drum 11, stabilizer blade 12, import 13, the first vibrating screen 14, the second vibrating screen 15, third vibration
Dynamic sieve 16, the first blanking pipe 17, the second blanking pipe 18, third blanking pipe 19, non-slipping block 20, circulating line 21, fine sand
Channel 22, coarse sand channel 23, outlet 24, broken stirring knife 25, first motor 26, drive rod 27, returning face plate 28, rotating wheel 29, the
Two motors 30, baffle 31, control valve 32.
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment.
Embodiment one:
Please refer to Fig. 1-3, a kind of mechanism sand particle size distribution adjustment device, including broken case 10, knockout drum 11 and stabilizer blade 12；
The lower part two sides of knockout drum 11 are fixedly installed with two groups of stabilizer blades 12, and the bottom end of stabilizer blade 12 is fixedly installed for maintaining 12 bottom of stabilizer blade
The stable non-slipping block 20 in portion.The top of knockout drum 11 is fixedly installed with broken case 10, the top side of broken case 10 offer into
Mouth 13, broken case 10 are internally provided with lateral broken stirring knife 25, and the left end for being crushed stirring knife 25 passes through the side wall of broken case 10
It is rotatably connected to first motor 26, first motor 26 is fixedly mounted on the lateral wall of broken case 10.The bottom of broken case 10 is left
Side offers outlet 24, is provided with control valve 32 in outlet 24.By the way that raw material to be broken to be put into the inside of broken case 10,
Then starting first motor 26 drives broken stirring knife 25 to carry out broken stirring to raw material.The inside of the knockout drum 11 is from top to bottom
It is arranged at intervals with the vibrating screen that three groups of diameters are sequentially reduced, is the first vibrating screen 14, the second vibrating screen 15 and third vibration respectively
Sieve 16；First vibrating screen 14, the second vibrating screen 15 and the equal right low left high of third vibrating screen 16 are fixedly mounted on knockout drum 11
Inside, the right end of the first vibrating screen 14 are communicated with the first blanking pipe 17, and the right end of the second vibrating screen 15 is communicated with the second blanking
Pipeline 18, the lower section of third vibrating screen 16 are communicated with third blanking pipe 19, by by the mechanism after broken 10 internal fracture of case
Sand particle drops on the first vibrating screen 14 first by outlet 24, then passes through the vibration filtering of the first vibrating screen 14, will be thick
Sand rolls down in the first blanking pipe 17, remaining sand particle is dropped on the second vibrating screen 15 by the first vibrating screen 14, so
It can not be rolled down in the second blanking pipe 18 through the sand particle of the second vibrating screen 15 more afterwards, remaining fine sand shakes by third
The vibration of dynamic sieve 16 drops into third blanking pipe 19.
Second blanking pipe 18 is internally provided with one group of returning face plate 28, and the bottom of returning face plate 28 is fixedly installed with rotation
Runner 29 is fixedly installed with drive rod 27 at the center of rotating wheel 29, and one end of drive rod 27 is rotatably connected to the second motor 30,
Second motor 30 is set as either-rotation motor, drives drive rod 27 to be rotated by the second motor 30 of starting, and then drive rotation
Wheel 29 is rotated, so that returning face plate 28 be driven to swing.The bottom of the returning face plate 28 is provided with one group of baffle 31, passes through
The bottom of second blanking pipe 18 is divided into two regions by baffle 31.When needing Regulation mechanism sand particle size distribution, pass through left and right
Returning face plate 28 is swung, so that selection will fall on second from the sand particle dropped into the second blanking pipe 18 on the second vibrating screen 15
The left side of blanking pipe 18 or right side.Bottom positioned at the second blanking pipe 18 of 31 left and right sides of baffle is respectively communicated with
There are fine sand channel 22 and coarse sand channel 23, control valve 32, fine sand channel 22 are provided on fine sand channel 22 and coarse sand channel 23
Bottom end be communicated on the side wall of third blanking pipe 19, the bottom end in coarse sand channel 23 is communicated to the side wall of the first blanking pipe 17
On, according to requiring, the sand particle on the second vibrating screen 15 is transported in third blanking pipe 19 or the first feeder pipe by selection
In road 17.
The working principle of the utility model is: feedstock transportation is crushed into broken case 10 first, then by going out
Broken sand particle is transported on the first vibrating screen 14 by mouth 24, by the vibration and filtering of the first vibrating screen 14, by coarse sand
It drops into the first blanking pipe 17, is then dropped on the second vibrating screen 15 through the sand particle of the first vibrating screen 14, fine sand
It is dropped on third vibrating screen 16 by the second vibrating screen 15, using dropping into the after the vibration filtering of third vibrating screen 16
In three blanking pipes 19, remaining is rolled into the second blanking pipe 18, is turned over by returning face plate 28 in the second blanking pipe 18
Turning classification, selection conveys the sand particle in the second blanking pipe 18 into third blanking pipe 19 to be deployed with fine sand, or
Person is transported in the first blanking pipe 17 to be merged with the coarse sand in the first blanking pipe 17.
Embodiment two:
On the basis of example 1, the bottom end of first blanking pipe 17 is communicated with circulating line 21, the circulation
Pipeline 21 is set as electronic conveying channel.The top of circulating line 21 is communicated in import 13, by by the first blanking pipe 17
In coarse sand pass through circulating line 21, be again fed in broken case 10 and be crushed, to achieve the purpose that recycling.
The preferred embodiment of the patent is described in detail above, but this patent is not limited to above-mentioned embodiment party
Formula within the knowledge of one of ordinary skill in the art can also be under the premise of not departing from this patent objective
It makes a variety of changes.
Claims (5)
1. a kind of mechanism sand particle size distribution adjusts device, including broken case (10), knockout drum (11) and stabilizer blade (12)；Knockout drum
(11) lower part two sides are fixedly installed with two groups of stabilizer blades (12), are fixedly installed with broken case (10) at the top of knockout drum (11), break
The top side of broken case (10) offers import (13), which is characterized in that the inside of knockout drum (11) is spaced setting from top to bottom
The vibrating screen for having three groups of diameters to be sequentially reduced is the first vibrating screen (14), the second vibrating screen (15) and third vibrating screen respectively
(16)；First vibrating screen (14), the second vibrating screen (15) and third vibrating screen (16) right low left high are fixedly mounted on separation
The inside of tank (11), the right end of the first vibrating screen (14) are communicated with the first blanking pipe (17), the right end of the second vibrating screen (15)
It is communicated with the second blanking pipe (18), third blanking pipe (19) is communicated with below third vibrating screen (16)；
Second blanking pipe (18) is internally provided with one group of returning face plate (28), and the bottom of returning face plate (28) is fixedly installed with rotation
It takes turns (29), is fixedly installed with drive rod (27) at the center of rotating wheel (29), one end of drive rod (27) is rotatably connected to second
Motor (30), the second motor (30) are set as either-rotation motor, and the bottom of returning face plate (28) is provided with one group of baffle (31), are located at gear
The bottom of the second blanking pipe (18) at left and right sides of plate (31) has been respectively communicated with fine sand channel (22) and coarse sand channel (23), carefully
The bottom end in sand channel (22) is communicated on the side wall of third blanking pipe (19), and the bottom end of coarse sand channel (23) is communicated under first
On the side wall of pipe material (17).
2. a kind of mechanism sand particle size distribution according to claim 1 adjusts device, which is characterized in that the bottom end of stabilizer blade (12)
It is fixedly installed the non-slipping block (20) for maintaining stabilizer blade (12) bottom stable.
3. a kind of mechanism sand particle size distribution according to claim 2 adjusts device, which is characterized in that be crushed the interior of case (10)
Portion is provided with lateral broken stirring knife (25), and the side wall that the left end of broken stirring knife (25) passes through broken case (10) is rotatably connected to the
One motor (26), first motor (26) are fixedly mounted on the lateral wall of broken case (10), and the bottom left of broken case (10) is opened
Equipped with outlet (24), exports and be provided with control valve (32) on (24).
4. a kind of mechanism sand particle size distribution according to claim 3 adjusts device, which is characterized in that fine sand channel (22) and
Control valve (32) are provided on coarse sand channel (23).
5. a kind of mechanism sand particle size distribution according to claim 1 to 4 adjusts device, which is characterized in that the first blanking
The bottom end of pipeline (17) is communicated with circulating line (21), and circulating line (21) is set as electronic conveying channel, circulating line (21)
Top be communicated in import (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920373901.3U CN209697094U (en) | 2019-03-23 | 2019-03-23 | A kind of mechanism sand particle size distribution adjustment device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920373901.3U CN209697094U (en) | 2019-03-23 | 2019-03-23 | A kind of mechanism sand particle size distribution adjustment device |
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| Publication Number | Publication Date |
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| CN209697094U true CN209697094U (en) | 2019-11-29 |
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| CN201920373901.3U Active CN209697094U (en) | 2019-03-23 | 2019-03-23 | A kind of mechanism sand particle size distribution adjustment device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114486610A (en) * | 2021-12-24 | 2022-05-13 | 中电建河南万山绿色建材有限公司 | Online rapid detection system and method for grading analysis of rotational flow type machine-made sand particles |
-
2019
- 2019-03-23 CN CN201920373901.3U patent/CN209697094U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114486610A (en) * | 2021-12-24 | 2022-05-13 | 中电建河南万山绿色建材有限公司 | Online rapid detection system and method for grading analysis of rotational flow type machine-made sand particles |
| CN114486610B (en) * | 2021-12-24 | 2024-04-26 | 中电建河南万山绿色建材有限公司 | Online rapid detection system and method for cyclone type machine-made sand grain composition analysis |
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