CN210995144U - Centrifuge for sand-stone separation - Google Patents
Centrifuge for sand-stone separation Download PDFInfo
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- CN210995144U CN210995144U CN201921614730.5U CN201921614730U CN210995144U CN 210995144 U CN210995144 U CN 210995144U CN 201921614730 U CN201921614730 U CN 201921614730U CN 210995144 U CN210995144 U CN 210995144U
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Abstract
The utility model discloses a centrifuge for grit separation, including the rotary drum, the rotary drum includes the skeleton, fixed connection and filter screen on the skeleton, the skeleton rotates and installs on the mounting bracket, the mounting bracket includes the gyro wheel, the circumference surface of gyro wheel is contradicted with the circumference surface of rotary drum and is connected, and the skeleton is rotated by the actuating mechanism drive, actuating mechanism includes the motor, fixedly connected with gear on the output shaft of motor, the circumference surface fixedly connected with ring gear of rotary drum, the ring gear is installed with gear engagement, the below of rotary drum is provided with the flitch of falling. The utility model relates to a centrifuge is used in grit separation that the principle is simple, separation efficiency is high, separation quality is good.
Description
Technical Field
The utility model relates to a centrifugal device technical field specifically is a centrifuge is used in grit separation.
Background
In the specific use occasion in the building field, in order to guarantee the quality of mortar, the stones in the used yellow sand need to be separated from the yellow mountains, however, most of the existing building fields adopt a manual separation mode, the manual labor intensity is high, the labor cost is high, the separation efficiency is low, and the large-scale building engineering is not suitable. Therefore, a new centrifuge for sand separation is needed to overcome the above technical disadvantages.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a centrifuge is used in grit separation to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a centrifuge for grit separation, includes the rotary drum, the rotary drum includes the skeleton, fixed connection and filter screen on the skeleton, the skeleton rotates and installs on the mounting bracket, the mounting bracket includes the gyro wheel, the circumference surface of gyro wheel is contradicted with the circumference surface of rotary drum and is connected, and the skeleton is rotated by the actuating mechanism drive, actuating mechanism includes the motor, fixedly connected with gear on the output shaft of motor, the circumference surface fixedly connected with ring gear of rotary drum, the ring gear is installed with gear engagement, the below of rotary drum is provided with the flitch of falling.
Preferably, the mounting bracket includes a pair of bottom plates, fixedly connected with bracing piece on the bottom plate, the gyro wheel rotates to be connected in the upper end of bracing piece, fixedly connected with dead lever between the bracing piece of front and back both sides.
Preferably, the skeleton includes the connecting rod, fixedly connected with go-between on the connecting rod, the circumference surface of gyro wheel is contradicted with the circumference surface of the go-between of skeleton left end or right-hand member and is connected, fixedly connected with keeps off the ring on the left end face of the go-between at both ends about the skeleton, ring gear fixed connection is on the circumference surface of a pair of go-between in the middle.
Preferably, the material pouring plate is fixedly connected between the support rods on the left side and the support rods on the right side, the rotary drum is inclined towards the right, and the material pouring plate is inclined towards the left.
Preferably, a support frame is arranged below the rotary drum, the support frame comprises a bottom plate, a mounting plate is fixedly connected to the bottom plate through a connecting rod, and the motor is fixedly mounted on the mounting plate.
Preferably, the spiral plate is fixedly connected to the inner circumferential surface of the filter screen.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses in, the yellow sand goes on from the left end of rotary drum, and the motor passes through gear drive rotary drum and rotates, and the yellow sand is separated under the effect of the inherent centrifugal force of rotary drum, and the yellow sand up to standard after the separation sees through the filter screen and falls into the stock guide, transports through the stock guide after, and all the other impurities are discharged from the right-hand member of rotary drum. The fixed rod can improve the stability of the support frame. The gyro wheel is contradicted with the go-between surface and is connected the rotation installation that realizes the cylinder, keeps off the position that the ring can restrict the cylinder, avoids its position to move down. The material pouring plate is opposite to the rotary drum in the inclination direction, so that impurities and qualified yellow sand can be conveniently separated. The spiral plate enables the moving speed of the yellow sand in the rotary drum to be more uniform, thereby improving the separation effect. The utility model relates to a centrifuge is used in grit separation that the principle is simple, separation efficiency is high, separation quality is good.
Drawings
FIG. 1 is a front view of a centrifuge for sand separation;
FIG. 2 is a right side view of a centrifuge for sand separation.
In the figure: 1-driving mechanism, 2-mounting plate, 3-motor, 4-gear, 5-gear ring, 6-bottom plate, 7-supporting rod, 8-roller, 9-connecting ring, 10-baffle ring, 11-fixing rod, 12-material pouring plate, 13-spiral plate, 14-connecting rod, 15-filter screen, 16-rotary drum, 17-mounting frame, 18-support frame and 19-framework.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a centrifuge for grit separation, includes rotary drum 16, rotary drum 16 includes skeleton 19, fixed connection and filter screen 15 on the skeleton 19, skeleton 19 rotate and install on mounting bracket 17, mounting bracket 17 includes gyro wheel 8, the circumference surface of gyro wheel 8 is contradicted with the circumference surface of rotary drum 16 and is connected, and skeleton 19 is rotated by the drive of actuating mechanism 1, actuating mechanism 1 includes motor 3, fixedly connected with gear 4 on the output shaft of motor 3, the circumference surface fixedly connected with ring gear 5 of rotary drum 16, ring gear 5 and the meshing installation of gear 4, the below of rotary drum 16 is provided with material pouring plate 12.
When the device works, yellow sand is carried out from the left end of the rotary drum 16, the motor 3 drives the rotary drum 16 to rotate through gear transmission, the yellow sand is separated under the action of centrifugal force in the rotary drum 16, the separated up-to-standard yellow sand falls into the material guide plate 12 through the filter screen 15, then is conveyed out through the material guide plate 12, and other impurities are discharged from the right end of the rotary drum 16.
Preferably, the mounting frame 17 comprises a pair of bottom plates 6, support rods 7 are fixedly connected to the bottom plates 6, the rollers 8 are rotatably connected to the upper ends of the support rods 7, and fixing rods 11 are fixedly connected between the support rods 7 on the front side and the rear side.
The bottom plate 6 is fixedly connected to the ground, and the fixing rod 11 is used for improving the stability of the support frame 7.
Preferably, the frame 19 includes a connecting rod 14, the connecting rod 14 is fixedly connected with a connecting ring 9, the circumferential outer surface of the roller 8 is in interference connection with the circumferential surface of the connecting ring 9 at the left end or the right end of the frame 19, the left end surfaces of the connecting rings 9 at the left end and the right end of the frame 19 are fixedly connected with a baffle ring 10, and the gear ring 5 is fixedly connected to the circumferential outer surfaces of the connecting rings 9 in the middle.
The roller 8 is in interference connection with the surface of the connecting ring 9 to realize the rotary installation of the roller 16, and the baffle ring 10 is used for limiting the position of the roller 16 and preventing the position from moving downwards.
Preferably, the material pouring plate 12 is fixedly connected between the support rods 7 on the left and right sides, the rotating drum 16 is arranged to be inclined to the right, and the material pouring plate 12 is arranged to be inclined to the left.
The material pouring plate 12 and the rotary drum 16 are opposite in inclination direction, so that impurities can be conveniently separated from qualified yellow sand.
Preferably, a support frame 18 is disposed below the rotating drum 16, the support frame 18 includes a bottom plate 6, the bottom plate 6 is fixedly connected with the mounting plate 2 through a connecting rod, and the motor 3 is fixedly mounted on the mounting plate 2.
The mounting plate 2 is used for being fixedly mounted on the motor 3.
Preferably, a spiral plate 13 is fixedly connected to the circumferential inner surface of the filter screen 15.
The spiral plate 13 makes the moving speed of the yellow sand in the rotary drum 16 more uniform, thereby improving the separation effect.
The utility model discloses a theory of operation is: the utility model relates to a centrifuge is used in grit separation, the during operation, the yellow sand goes on from the left end of rotary drum 16, and motor 3 passes through gear drive rotary drum 16 and rotates, and the yellow sand is separated under the effect of the inherent centrifugal force of rotary drum 16, and the yellow sand up to standard after the separation sees through filter screen 15 and falls into stock guide 12, and the back is carried out through stock guide 12, and all the other impurity are discharged from the right-hand member of rotary drum 16. The bottom plate 6 is fixedly connected to the ground, and the fixing rod 11 is used for improving the stability of the support frame 7. The roller 8 is in interference connection with the surface of the connecting ring 9 to realize the rotary installation of the roller 16, and the baffle ring 10 is used for limiting the position of the roller 16 and preventing the position from moving downwards. The material pouring plate 12 and the rotary drum 16 are opposite in inclination direction, so that impurities can be conveniently separated from qualified yellow sand. The mounting plate 2 is used for being fixedly mounted on the motor 3. The spiral plate 13 makes the moving speed of the yellow sand in the rotary drum 16 more uniform, thereby improving the separation effect.
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 (6)
1. A centrifuge for sand separation, comprising a bowl (16), characterized in that: the rotary drum (16) comprises a framework (19), wherein the framework (19) is fixedly connected with a filter screen (15), the framework (19) is rotatably installed on a mounting frame (17), the mounting frame (17) comprises rollers (8), the outer surface of the circumference of each roller (8) is connected with the outer surface of the circumference of the rotary drum (16) in an abutting mode, the framework (19) is driven to rotate by a driving mechanism (1), the driving mechanism (1) comprises a motor (3), a gear (4) is fixedly connected onto an output shaft of the motor (3), a gear ring (5) is fixedly connected onto the outer surface of the circumference of the rotary drum (16), the gear ring (5) is installed in a meshing mode with the gear (4), and a material pouring plate (12) is arranged below the rotary drum (16).
2. The centrifuge for sand separation according to claim 1, wherein: mounting bracket (17) include a pair of bottom plate (6), fixedly connected with bracing piece (7) on bottom plate (6), gyro wheel (8) rotate to be connected in the upper end of bracing piece (7), fixedly connected with dead lever (11) between bracing piece (7) of both sides around.
3. The centrifuge for sand separation according to claim 2, wherein: skeleton (19) are including connecting rod (14), fixedly connected with go-between (9) on connecting rod (14), the circumference surface of gyro wheel (8) is contradicted with the circumference surface of go-between (9) of skeleton (19) left end or right-hand member and is connected, fixedly connected with keeps off ring (10) on the left end face of go-between (9) at both ends about skeleton (19), ring gear (5) fixed connection is on the circumference surface of a pair of go-between (9) in the middle.
4. The centrifuge for sand separation according to claim 2, wherein: the material pouring plate (12) is fixedly connected between the support rods (7) at the left side and the right side, the rotary drum (16) is arranged to incline rightwards, and the material pouring plate (12) is arranged to incline leftwards.
5. The centrifuge for sand separation according to claim 1, wherein: a support frame (18) is arranged below the rotary drum (16), the support frame (18) comprises a bottom plate (6), the bottom plate (6) is fixedly connected with a mounting plate (2) through a connecting rod, and the motor (3) is fixedly mounted on the mounting plate (2).
6. The centrifuge for sand separation according to claim 1, wherein: the spiral plate (13) is fixedly connected to the inner surface of the circumference of the filter screen (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921614730.5U CN210995144U (en) | 2019-09-26 | 2019-09-26 | Centrifuge for sand-stone separation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921614730.5U CN210995144U (en) | 2019-09-26 | 2019-09-26 | Centrifuge for sand-stone separation |
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| Publication Number | Publication Date |
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| CN210995144U true CN210995144U (en) | 2020-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921614730.5U Active CN210995144U (en) | 2019-09-26 | 2019-09-26 | Centrifuge for sand-stone separation |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112090723A (en) * | 2020-09-09 | 2020-12-18 | 武汉德创天成科技发展有限公司 | Gravel rapid impurity filtering device for constructional engineering |
| CN112138984A (en) * | 2020-09-02 | 2020-12-29 | 南通顺星农副产品有限公司 | Automatic vegetable impurity removing device |
-
2019
- 2019-09-26 CN CN201921614730.5U patent/CN210995144U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112138984A (en) * | 2020-09-02 | 2020-12-29 | 南通顺星农副产品有限公司 | Automatic vegetable impurity removing device |
| CN112090723A (en) * | 2020-09-09 | 2020-12-18 | 武汉德创天成科技发展有限公司 | Gravel rapid impurity filtering device for constructional engineering |
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