CN215542526U - Civil engineering shale shaker that separation effect is good - Google Patents
Civil engineering shale shaker that separation effect is good Download PDFInfo
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- CN215542526U CN215542526U CN202122072535.8U CN202122072535U CN215542526U CN 215542526 U CN215542526 U CN 215542526U CN 202122072535 U CN202122072535 U CN 202122072535U CN 215542526 U CN215542526 U CN 215542526U
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- rolling screen
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Abstract
The utility model discloses a civil engineering vibrating screen with good separation effect, which comprises a support, wherein a discharge plate is obliquely arranged on the inner side of the middle part of the support, a rolling screen is arranged at the top of the support, a vibrating screen is arranged on the inner side of the middle part of the support, one end of the rolling screen is connected with a rotating shaft, two groups of bearing seats are sleeved on the middle part of the rotating shaft, a first chain wheel is sleeved on one end of the rotating shaft, a motor is fixedly arranged on one side of the top end of the support, a second chain wheel is sleeved on the output end of the motor, and the first chain wheel is connected with the second chain wheel through a chain. The utility model adopts a double-layer screening mode of the rolling screen and the vibrating screen, and the diameter of the screen hole of the rolling screen is larger than that of the vibrating screen, so that large-particle impurities can be preliminarily cleaned by the rolling screen, the separation effect of the vibrating screen is improved, and in addition, the continuous rotation of the rolling screen can effectively prevent mesh blockage.
Description
Technical Field
The utility model relates to the technical field of civil engineering, in particular to a civil engineering vibrating screen with a good separation effect.
Background
Civil engineering refers to civil engineering, and in the civil engineering construction process, in order to satisfy building construction's efficiency and quality requirement, need sieve the sand to make things convenient for the use of sand, wherein the shale shaker can be screened the sand, is the sieve sand equipment that commonly uses in the operation of modern sieve sand.
However, in the actual use process of the current vibrating screen for civil engineering, the screening capacity is general and the mesh blockage phenomenon is easy to occur, and in addition, after the screening is completed, the sand is inconvenient to discharge directionally, so that the sand is accumulated, and the working efficiency is influenced.
Patent number CN212596995U discloses a vibrating screen for civil engineering with good separation effect, which is provided with a discharge plate and an auxiliary frame, and the position of the discharge plate can be adjusted at will, thereby facilitating the directional discharge of sand; but it all adopts the individual layer screening with current civil engineering shale shaker, and the screening effect is general, and if the foreign particle is more in the sand, the phenomenon that the mesh blockked up appears very easily to reduce screening efficiency.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the civil engineering vibrating screen with a good separation effect has the advantages of good screening effect and capability of avoiding mesh blockage, and further solves the problem that the existing civil engineering vibrating screen is common in screening effect and is easy to have mesh blockage when impurity particles in sand are more.
(II) technical scheme
In order to realize the advantages of good screening effect and capability of avoiding mesh blockage, the utility model adopts the following specific technical scheme:
a civil engineering vibrating screen with good separation effect comprises a support, wherein a discharge plate is obliquely arranged on the inner side of the middle of the support, a rolling screen is arranged at the top of the support, a vibrating screen is arranged on the inner side of the middle of the support and above the discharge plate, and a plurality of wheels are arranged at the bottom end of the support; the one end of rolling screen is connected and is provided with the pivot, and the middle part cover of pivot is equipped with two sets of bearing frames, the bottom of bearing frame and the top fixed connection of support, and the pot head of pivot is equipped with first sprocket, and the top one side of support is fixed and is provided with the motor, and the output pot head of motor is equipped with the second sprocket, and is connected through the chain between first sprocket and the second sprocket.
Further, for the convenience staff throws the material and guarantees rolling screen pivoted stability, the whole round platform shape structure that is of rolling screen, and rolling screen's thin end is connected with the pivot, and rolling screen's butt cover is equipped with the limiting plate, and the spacing groove has been seted up to the middle part circumference of limiting plate, and the top both sides and the middle part of support all are provided with the gyro wheel with spacing groove matched with.
Further, in order to realize utilizing the roll screen to carry out preliminary clearance with large granule impurity to improve vibratory screen's separation effect, the middle part of support and the below that is located the roll screen are provided with the stock guide, and one side of vibratory screen is provided with the guide mouth, and a plurality of sieve meshes have all been seted up on the surface of roll screen and vibratory screen, and the sieve mesh diameter of roll screen is greater than vibratory screen's sieve mesh diameter.
(III) advantageous effects
Compared with the prior art, the utility model provides the civil engineering vibrating screen with good separation effect, which has the following beneficial effects:
(1) the utility model adopts a double-layer screening mode of the rolling screen and the vibrating screen, and the diameter of the screen hole of the rolling screen is larger than that of the vibrating screen, so that large-particle impurities can be preliminarily cleaned by the rolling screen, the separation effect of the vibrating screen is improved, and in addition, the continuous rotation of the rolling screen can effectively prevent the mesh blockage.
(2) The sand after being screened can be discharged directionally by arranging the discharging plate, so that the sand is prevented from being accumulated; and the guide plate and the guide port can discharge impurities in the sand respectively, so that the screening efficiency is improved.
(3) The wheels are arranged at the bottom end of the support, so that the vibrating screen can move conveniently, and the working efficiency is improved; the rolling screen is fixed by utilizing the bearing seat and the limiting plate, so that the stability of the rolling screen is ensured.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is one of the schematic structural views of a civil engineering vibration sieve with good separation effect according to an embodiment of the utility model;
FIG. 2 is a second schematic structural view of a civil engineering vibration sieve with good separation effect according to an embodiment of the utility model;
fig. 3 is a partially enlarged view of a portion a in fig. 1.
In the figure:
1. a support; 2. a discharge plate; 3. rolling the screen; 4. vibrating a screen; 5. a wheel; 6. a rotating shaft; 7. a bearing seat; 8. a first sprocket; 9. a motor; 10. a second sprocket; 11. a chain; 12. a limiting plate; 13. a limiting groove; 14. a roller; 15. a material guide plate; 16. a material guide port.
Detailed Description
For further explanation of the various embodiments, the drawings which form a part of the disclosure and which are incorporated in and constitute a part of this specification, illustrate embodiments and, together with the description, serve to explain the principles of operation of the embodiments, and to enable others of ordinary skill in the art to understand the various embodiments and advantages of the utility model, and, by reference to these figures, reference is made to the accompanying drawings, which are not to scale and wherein like reference numerals generally refer to like elements.
According to the embodiment of the utility model, the civil engineering vibrating screen with good separation effect is provided.
Referring to the drawings and the detailed description, as shown in fig. 1-3, the civil engineering vibrating screen with good separation effect according to the embodiment of the utility model comprises a support 1, a material discharge plate 2 is obliquely arranged on the inner side of the middle of the support 1, a rolling screen 3 is arranged on the top of the support 1, a vibrating screen 4 is arranged on the inner side of the middle of the support 1 and above the material discharge plate 2 (the vibrating screen 4 and the material discharge plate 2 are arranged in parallel), and a plurality of wheels 5 are arranged at the bottom end of the support 1 (the wheels 5 drive a brake device); the one end of rolling screen cloth 3 is connected and is provided with pivot 6, the middle part cover of pivot 6 is equipped with two sets of bearing frame 7 (bearing frame 7 is connected through the bolt with support 1 to convenient dismantlement and installation), the bottom of bearing frame 7 and the top fixed connection of support 1, the pot head of pivot 6 is equipped with first sprocket 8, the fixed motor 9 that is provided with in top one side of support 1, the output cover of motor 9 is equipped with second sprocket 10, and be connected through chain 11 between first sprocket 8 and the second sprocket 10.
By means of the scheme, the double-layer screening mode of the rolling screen 3 and the vibrating screen 4 is adopted, so that large-particle impurities can be preliminarily cleaned by the rolling screen 3, the separation effect of the vibrating screen 4 is improved, and in addition, the continuous rotation of the rolling screen 3 can effectively prevent mesh blockage.
In one embodiment, the whole rolling screen 3 is the round platform shape structure, and the thin end of rolling screen 3 is connected with pivot 6, the butt cover of rolling screen 3 is equipped with limiting plate 12, limiting groove 13 has been seted up to the middle part circumference of limiting plate 12, and the top both sides and the middle part of support 1 all are provided with gyro wheel 14 with limiting groove 13 matched with, can utilize bearing frame 7 and limiting plate 12 to fix rolling screen 3 like this, thereby guarantee rolling screen 3's stability, and rolling screen 3 is whole to be the round platform shape structure and also makes things convenient for the staff to throw the material.
The working principle of the rolling screen 3 is as follows: starting motor 9, motor 9 drives chain 11 through second sprocket 10 and rotates, and chain 11 drives first sprocket 8 and rotates, and first sprocket 8 drives pivot 6 and rotates in bearing frame 7, and pivot 6 drives rolling screen 3 and rotates to utilize rolling screen 3's rotation to carry out preliminary screening with the sand.
In an embodiment, a material guide plate 15 is disposed in the middle of the support 1 and below the rolling screen 4, a material guide opening 16 is disposed on one side of the vibrating screen 4 (the material guide plate 15 and the material guide opening 16 are both disposed in an inclined manner, and in the actual use process, material containing bags can be sleeved on the material guide plate 15 and the material guide opening 16), a plurality of sieve pores are disposed on the surfaces of the rolling screen 3 and the vibrating screen 4, and the sieve pore diameter of the rolling screen 3 is greater than that of the vibrating screen 4, so that large-particle impurities can be primarily cleaned by using the rolling screen 3, and the separation effect of the vibrating screen 4 is improved.
For the convenience of understanding the technical solutions of the present invention, the following detailed description will be made on the working principle or the operation mode of the present invention in the practical process.
In practical application, a control box connected with an external power supply is arranged on the outer side of the middle part of the bracket 1, the control box is respectively and electrically connected with the vibrating screen 4 and the motor 9, the motor 9 and the vibrating screen 4 are started by the control box, the worker throws the sand to be screened to the inner part of the rolling screen 3, wherein, the motor 9 drives the first chain wheel 8 to rotate through the chain 11, the first chain wheel 8 drives the rotating shaft 6 to rotate in the bearing seat 7, the rotating shaft 6 drives the rolling screen 3 to rotate, thereby utilize the rotation of roll screen 3 to carry out preliminary screening with the sand to get rid of large granule impurity through stock guide 15, sand after the preliminary screening falls into vibrating screen 4 on, vibrating screen 4 sieves the sand once more through the vibration, and the impurity that the screening produced is discharged through stock guide 15, and the sand after the screening completion falls into row material board 2 on, and through arranging material board 2 directional discharge.
In summary, according to the above technical solution of the present invention, the present invention adopts a double-layer screening manner of the rolling screen 3 and the vibrating screen 4, and the diameter of the screen hole of the rolling screen 3 is larger than that of the vibrating screen 4, so that the rolling screen 3 can be used for primarily cleaning large-particle impurities, thereby improving the separation effect of the vibrating screen 4, and in addition, the rolling screen 3 can continuously rotate to effectively prevent mesh blockage.
In addition, the arrangement of the discharging plate 2 can realize the directional discharging of the screened sand, thereby preventing the sand from accumulating; and the material guide plate 15 and the material guide opening 16 can discharge impurities in the sand respectively, so that the screening efficiency is improved.
In addition, the wheels 5 are arranged at the bottom end of the support 1, so that the vibrating screen can be moved conveniently, and the working efficiency is improved; the stability of the rolling screen 3 is ensured by fixing the rolling screen 3 by the bearing housing 7 and the stopper plate 12.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
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 utility model, 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.
Claims (5)
1. A civil engineering vibrating screen with good separation effect comprises a support (1), wherein a discharge plate (2) is obliquely arranged on the inner side of the middle part of the support (1), and is characterized in that;
a rolling screen (3) is arranged at the top of the support (1), a vibrating screen (4) is arranged on the inner side of the middle of the support (1) and above the discharge plate (2), and a plurality of wheels (5) are arranged at the bottom end of the support (1);
the one end of roll screen cloth (3) is connected and is provided with pivot (6), the middle part cover of pivot (6) is equipped with two sets of bearing frame (7), the bottom of bearing frame (7) with the top fixed connection of support (1), the pot head of pivot (6) is equipped with first sprocket (8), the fixed motor (9) that is provided with in top one side of support (1), the output cover of motor (9) is equipped with second sprocket (10), just first sprocket (8) with be connected through chain (11) between second sprocket (10).
2. The civil engineering vibrating screen with good separation effect as claimed in claim 1, wherein the rolling screen (3) is of a round table structure as a whole, and the thin end of the rolling screen (3) is connected with the rotating shaft (6).
3. The civil engineering vibrating screen with good separation effect as claimed in claim 2, wherein the thick end sleeve of the rolling screen (3) is provided with a limiting plate (12), the middle circumference of the limiting plate (12) is provided with a limiting groove (13), and the two sides and the middle part of the top of the bracket (1) are provided with rollers (14) matched with the limiting groove (13).
4. The civil engineering vibrating screen with good separation effect as claimed in claim 1 or 3, wherein a material guide plate (15) is arranged in the middle of the support (1) and below the rolling screen (3), and a material guide opening (16) is arranged on one side of the vibrating screen (4).
5. The civil engineering vibrating screen with good separation effect as claimed in claim 4, wherein the rolling screen (3) and the vibrating screen (4) are provided with a plurality of screen holes on the surface, and the screen hole diameter of the rolling screen (3) is larger than that of the vibrating screen (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122072535.8U CN215542526U (en) | 2021-08-31 | 2021-08-31 | Civil engineering shale shaker that separation effect is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122072535.8U CN215542526U (en) | 2021-08-31 | 2021-08-31 | Civil engineering shale shaker that separation effect is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215542526U true CN215542526U (en) | 2022-01-18 |
Family
ID=79844438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122072535.8U Active CN215542526U (en) | 2021-08-31 | 2021-08-31 | Civil engineering shale shaker that separation effect is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215542526U (en) |
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2021
- 2021-08-31 CN CN202122072535.8U patent/CN215542526U/en active Active
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