CN217797262U - Multistage sieving mechanism of silica sand - Google Patents
Multistage sieving mechanism of silica sand Download PDFInfo
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- CN217797262U CN217797262U CN202221010946.2U CN202221010946U CN217797262U CN 217797262 U CN217797262 U CN 217797262U CN 202221010946 U CN202221010946 U CN 202221010946U CN 217797262 U CN217797262 U CN 217797262U
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- silica sand
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Abstract
The utility model relates to a multistage screening device for silica sand, belonging to the technical field of screening devices, comprising a box body, wherein one end is provided with an inlet, and the other end is provided with an outlet; the supporting legs are fixedly arranged at one end of the box body close to the outlet; one end of the first sieve plate is rotatably connected with the inner wall of the box body, and the other end of the first sieve plate is connected with a first discharging piece on the box body and used for primarily sieving the silica sand and discharging the sieved silica sand through the first discharging piece; one end of the second sieve plate is rotatably connected with the inner wall of the box body, and the other end of the second sieve plate is connected with a second discharging piece on the box body and used for secondary sieving of the silica sand and discharging the sieved silica sand through the second discharging piece; and the vibration motor is arranged on the box body. The utility model discloses a set up first play material and second play material cooperation, can emit the silica sand that first sieve and second sieve were selected fast, convenient operation is stable, does not influence normal screening, the follow-up screening operation of being convenient for to screening efficiency has been improved.
Description
Technical Field
The utility model relates to a sieving mechanism technical field specifically is a multistage sieving mechanism of silica sand.
Background
Silica sand is a hard, wear-resistant and chemically stable silicate mineral, the main mineral component of which is SiO 2 The silica sand is milky white or colorless translucent, has the hardness of 7 and the relative density of 2.65, has obvious anisotropy in chemical, thermal and mechanical properties, and is widely applied to industries such as glass, casting, ceramics, refractory materials, metallurgy, construction, chemical engineering, plastics, rubber, grinding materials and the like.
The silica sand needs to be screened according to different particle size ranges according to the use requirements. In order to improve screening efficiency, present sieving mechanism sets up a plurality of different sieve, though can sieve, the sieve level sets up, and the inconvenient clearance of silica sand of selecting gets off, and then has influenced subsequent screening, consequently needs optimize.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a multistage sieving mechanism of silica sand to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a multistage sieving device of silica sand includes:
one end of the box body is provided with an inlet, and the other end of the box body is provided with an outlet;
the supporting legs are fixedly arranged at one end of the box body close to the outlet;
one end of the first sieve plate is rotatably connected with the inner wall of the box body, and the other end of the first sieve plate is connected with a first discharging piece on the box body and used for primarily sieving silica sand and discharging the sieved silica sand through the first discharging piece;
one end of the second sieve plate is rotationally connected with the inner wall of the box body, and the other end of the second sieve plate is connected with a second discharging piece on the box body and used for carrying out secondary screening on silica sand and discharging the screened silica sand through the second discharging piece;
and the vibration motor is arranged on the box body and used for driving the box body to drive the first sieve plate and the second sieve plate to vibrate so as to complete multi-stage screening.
As a further technical scheme of the utility model, first ejection of compact piece includes:
the first push rod is fixedly arranged on the inner wall of the box body;
one end of the first connecting plate is movably connected with the inner wall of the box body, the other end of the first connecting plate is rotatably connected with the first sieve plate, the first connecting plate is movably connected with the first push rod, and the first sieve plate is driven to rotate upwards through the first connecting plate when the first push rod extends;
the first outlet is formed in one side, away from the first push rod, of the box body and matched with the first sieve plate;
the first material guide plate is fixedly arranged on the first outlet;
and the first baffle is slidably arranged on the box body and is matched with the first outlet.
As a further technical scheme of the utility model, set up the first movable groove with first connecting plate matched with on the box inner wall, set up the second movable groove with first push rod matched with on the first connecting plate.
As the utility model discloses a further technical scheme again, the second goes out the work piece and includes:
the second push rod is fixedly arranged on the inner wall of the box body;
one end of the second connecting plate is movably connected with the inner wall of the box body, the other end of the second connecting plate is rotatably connected with the second sieve plate, the second connecting plate is movably connected with a second push rod, and the second sieve plate is driven to rotate upwards through the second connecting plate when the second push rod extends;
the second outlet is formed in one side, away from the second push rod, of the box body and matched with the second sieve plate;
the second material guide plate is fixedly arranged on the second outlet;
and the second baffle is slidably mounted on the box body and is matched with the second outlet.
As a further technical scheme, set up the third movable groove with second connecting plate matched with on the box inner wall, set up the fourth movable groove with second push rod matched with on the second connecting plate.
As the utility model discloses a further technical scheme again, first export and second export are seted up in the relative both sides of box.
Compared with the prior art, the beneficial effects of the utility model are that: through setting up first ejection of compact piece and the cooperation of second ejection of compact piece, can emit the silica sand that first sieve and second sieve were selected fast, convenient operation is stable, does not influence normal screening, the follow-up screening operation of being convenient for to screening efficiency has been improved.
Drawings
FIG. 1 is a cross-sectional view of a multistage silica sand screening apparatus during screening;
FIG. 2 is a sectional view of a multistage silica sand screening apparatus during discharge.
In the figure: the device comprises a box body 1, a support leg 2, a vibration motor 3, a first sieve plate 4, a second sieve plate 5, a first discharging part 6, a first push rod 61, a first connecting plate 62, a first outlet 63, a first baffle 64, a first guide plate 65, a second discharging part 7, a second push rod 71, a second connecting plate 72, a second outlet 73, a second baffle 74 and a second guide plate 75.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.
The embodiment of the utility model provides a realize like this, as the multistage sieving mechanism of the silica sand that fig. 1 shows, include:
one end of the box body 1 is provided with an inlet, and the other end is provided with an outlet;
the supporting legs 2 are fixedly arranged at one end of the box body 1 close to the outlet;
one end of the first sieve plate 4 is rotatably connected with the inner wall of the box body 1, and the other end of the first sieve plate is connected with a first discharging piece 6 on the box body 1 and used for primarily sieving silica sand and discharging the sieved silica sand through the first discharging piece 6;
one end of the second sieve plate 5 is rotatably connected with the inner wall of the box body 1, and the other end of the second sieve plate is connected with a second discharging piece 7 on the box body 1 and used for carrying out secondary sieving on silica sand and discharging the sieved silica sand through the second discharging piece 7;
and the vibration motor 3 is arranged on the box body 1 and used for driving the box body 1 to drive the first sieve plate 4 and the second sieve plate 5 to vibrate to complete multi-stage screening.
The utility model discloses in the time of practical application, box 1 is put into from the import to the silica sand that will treat the screening, fall on first sieve 4, under shock dynamo 3's effect, box 1 takes first sieve 4 and the vibrations of second sieve 5 to sieve the silica sand, it is concrete, the aperture of second sieve 5 of below is less than the aperture of the first sieve 4 in top, the part falls on second sieve 5 through the silica sand of first sieve 4, and sieve the partial silica sand of electing under second sieve 5's effect, the silica sand through second sieve 5 is emitted from the export of box 1 bottom, and the silica sand that first sieve 4 was selected is emitted from first ejection of compact 6 fast, the silica sand that second sieve 5 was selected is emitted from second ejection of compact 7 fast, the follow-up screening operation of being convenient for, thereby screening efficiency has been improved.
As shown in fig. 1 and 2, as a preferred embodiment of the present invention, the first discharging member 6 includes:
the first push rod 61 is fixedly arranged on the inner wall of the box body 1;
one end of the first connecting plate 62 is movably connected with the inner wall of the box body 1, the other end of the first connecting plate 62 is rotatably connected with the first sieve plate 4, the first connecting plate 62 is movably connected with the first push rod 61, and when the first push rod 61 extends, the first sieve plate 4 is driven by the first connecting plate 62 to rotate upwards;
the first outlet 63 is formed in one side, away from the first push rod 61, of the box body 1 and matched with the first sieve plate 4;
a first material guide plate 65 fixedly installed on the first outlet 63;
a first shutter 64, slidably mounted on said box 1 and cooperating with said first outlet 63.
In one case of this embodiment, as shown in fig. 1 during normal screening, under the action of the first push rod 61 and the first connecting plate 62, the first screen plate 4 is horizontal, at this time, the first connecting plate 62 and the first screen plate 4 cooperate to partition the inside of the box body 1, so as to prevent silica sand from directly leaking into the bottom, and at this time, the first baffle 64 blocks the first outlet 63 to prevent silica sand from coming out; when the screening is completed, the first baffle 64 is opened to open the first outlet 63, the first push rod 61 is driven to rise upwards, the first connecting plate 62 is driven to slide upwards, the first connecting plate 62 drives the first screen plate 4 to rotate upwards, and therefore the silica sand screened by the first screen plate 4 is led out of the first material guide plate 65, which is shown in fig. 2; preferably, first push rod 61 is hydraulic telescoping rod or electric telescopic handle, as long as can accomplish the lift operation can, in addition, in order to guarantee that first sieve 4 can stable rotation, set up the first movable groove with first connecting plate 62 matched with on the box 1 inner wall, set up the second movable groove with first push rod 61 matched with on the first connecting plate 62.
As shown in fig. 1 and 2, as another preferred embodiment of the present invention, the second discharging member 7 includes:
the second push rod 71 is fixedly arranged on the inner wall of the box body 1;
one end of the second connecting plate 72 is movably connected with the inner wall of the box body 1, the other end of the second connecting plate 72 is rotatably connected with the second sieve plate 5, the second connecting plate 72 is movably connected with the second push rod 71, and when the second push rod 71 extends, the second connecting plate 72 drives the second sieve plate 5 to rotate upwards;
the second outlet 73 is formed in one side, away from the second push rod 71, of the box body 1 and matched with the second sieve plate 5;
a second material guiding plate 75 fixedly installed on the second outlet 73;
and a second shutter 74 slidably mounted on the casing 1 and engaged with the second outlet 73.
In one case of this embodiment, as shown in fig. 1 during normal screening, under the action of the second push rod 71 and the second connecting plate 72, the second sieve plate 5 is horizontal, at this time, the second connecting plate 72 and the second sieve plate 5 cooperate to partition the inside of the box body 1, so as to prevent silica sand from directly leaking into the bottom, and at this time, the second baffle 74 blocks the second outlet 73 to prevent silica sand from coming out; when the screening is completed, the second baffle 74 is opened to open the second outlet 73, the second push rod 71 is driven to rise upwards, the second connecting plate 72 is driven to slide upwards, the second connecting plate 72 drives the second screen plate 5 to rotate upwards, and therefore the silica sand screened by the second screen plate 5 is led out of the second guide plate 75, which is shown in fig. 2; preferably, the second push rod 71 is a hydraulic telescopic rod or an electric telescopic rod as long as the lifting operation can be completed, and in addition, in order to ensure that the second sieve plate 5 can stably rotate, a third movable groove matched with the second connecting plate 72 is formed in the inner wall of the box body 1, and a fourth movable groove matched with the second push rod 71 is formed in the second connecting plate 72.
As shown in fig. 2, as another preferred embodiment of the present invention, the first outlet 63 and the second outlet 73 are provided at opposite sides of the case 1.
In one aspect of this embodiment, the first outlet 63 and the second outlet 73 are disposed on opposite sides of the box 1, so that the screened silica sand can be collected conveniently and more practically.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced 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 (5)
1. The utility model provides a multistage sieving mechanism of silica sand which characterized in that includes:
one end of the box body is provided with an inlet, and the other end of the box body is provided with an outlet;
the supporting legs are fixedly arranged at one end of the box body close to the outlet;
one end of the first sieve plate is rotatably connected with the inner wall of the box body, and the other end of the first sieve plate is connected with a first discharging piece on the box body and used for primarily sieving the silica sand and discharging the sieved silica sand through the first discharging piece;
one end of the second sieve plate is rotationally connected with the inner wall of the box body, and the other end of the second sieve plate is connected with a second discharging piece on the box body and used for carrying out secondary screening on silica sand and discharging the screened silica sand through the second discharging piece;
the vibration motor is arranged on the box body and used for driving the box body to drive the first sieve plate and the second sieve plate to vibrate so as to complete multi-stage screening;
the first ejection of compact piece includes:
the first push rod is fixedly arranged on the inner wall of the box body;
one end of the first connecting plate is movably connected with the inner wall of the box body, the other end of the first connecting plate is rotatably connected with the first sieve plate, the first connecting plate is movably connected with the first push rod, and the first sieve plate is driven to rotate upwards through the first connecting plate when the first push rod extends;
the first outlet is formed in one side, away from the first push rod, of the box body and matched with the first sieve plate;
the first material guide plate is fixedly arranged on the first outlet;
and the first baffle is slidably arranged on the box body and is matched with the first outlet.
2. The multistage silica sand screening device according to claim 1, wherein a first movable groove matched with the first connecting plate is formed in the inner wall of the box body, and a second movable groove matched with the first push rod is formed in the first connecting plate.
3. The multistage silica sand screening device according to claim 2, wherein the second discharge member includes:
the second push rod is fixedly arranged on the inner wall of the box body;
one end of the second connecting plate is movably connected with the inner wall of the box body, the other end of the second connecting plate is rotatably connected with the second sieve plate, the second connecting plate is movably connected with a second push rod, and the second sieve plate is driven to rotate upwards through the second connecting plate when the second push rod extends;
the second outlet is formed in one side, away from the second push rod, of the box body and matched with the second sieve plate;
the second material guide plate is fixedly arranged on the second outlet;
and the second baffle is slidably mounted on the box body and is matched with the second outlet.
4. The multistage silica sand screening device according to claim 3, wherein a third movable groove matched with the second connecting plate is formed in the inner wall of the box body, and a fourth movable groove matched with the second push rod is formed in the second connecting plate.
5. The multistage silica sand screening apparatus according to claim 3, wherein the first outlet and the second outlet are provided at opposite sides of the casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221010946.2U CN217797262U (en) | 2022-04-28 | 2022-04-28 | Multistage sieving mechanism of silica sand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221010946.2U CN217797262U (en) | 2022-04-28 | 2022-04-28 | Multistage sieving mechanism of silica sand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217797262U true CN217797262U (en) | 2022-11-15 |
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ID=83981646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221010946.2U Active CN217797262U (en) | 2022-04-28 | 2022-04-28 | Multistage sieving mechanism of silica sand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217797262U (en) |
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2022
- 2022-04-28 CN CN202221010946.2U patent/CN217797262U/en active Active
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