CN216655310U - Vibrating screen with layered screening structure - Google Patents

Vibrating screen with layered screening structure Download PDF

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Publication number
CN216655310U
CN216655310U CN202122556689.4U CN202122556689U CN216655310U CN 216655310 U CN216655310 U CN 216655310U CN 202122556689 U CN202122556689 U CN 202122556689U CN 216655310 U CN216655310 U CN 216655310U
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CN
China
Prior art keywords
screen
vibrating
motor
screening structure
layered screening
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Active
Application number
CN202122556689.4U
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Chinese (zh)
Inventor
牛德草
张璐盈
文明
俞潮平
侍跃云
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Tianneng Power Materials Co Ltd
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Zhejiang Tianneng Power Materials Co Ltd
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Priority to CN202122556689.4U priority Critical patent/CN216655310U/en
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Abstract

The utility model discloses a vibrating screen with a layered screening structure, which comprises supporting legs and a cleaning assembly, wherein a vibrating spring is mounted at the top of each supporting leg, a connecting block is arranged at the top of each vibrating spring, a main body is mounted on the surface of each connecting block, accommodating grooves are formed in the two sides of the main body, a screen frame is arranged at the top of each accommodating groove, the cleaning assembly used for treating screen blockage is mounted in the screen frame, the cleaning assembly comprises a screw, a hollow plate, a motor, a driving wheel, a belt and a brush roller, the top of the screw is provided with the hollow plate, and the right side of the hollow plate is provided with the motor. This shale shaker that possesses layered screening structure adopts the setting of mutually supporting between a plurality of subassemblies, not only can realize clearing up the material of adhesion on the filter screen, can also follow the multilayer filter screen of reel inside simultaneously and trade, can also reduce the dust that produces when the material whereabouts through the dust fall subassembly, improves operational environment.

Description

Vibrating screen with layered screening structure
Technical Field
The utility model relates to the technical field of vibrating screens, in particular to a vibrating screen with a layered screening structure.
Background
The vibrating screen operates by utilizing the reciprocating rotary type vibration generated by the vibration of the vibrator. The upper rotary heavy hammer of the vibrator makes the screen surface generate plane rotary vibration, the lower rotary heavy hammer makes the screen surface generate conical surface rotary vibration, and the combined effect makes the screen surface generate re-rotary vibration. The vibration locus is a complex space curve. The curve is projected as a circle in the horizontal plane and as an ellipse in the vertical plane. The amplitude can be changed by adjusting the exciting force of the upper and lower rotary weights. And the curve shape of the motion trail of the screen surface can be changed and the motion trail of the materials on the screen surface can be changed by adjusting the space phase angle of the upper and lower heavy hammers.
The vibrating screen in the market has the defect that a blocked screen cannot be cleaned, and when the vibrating screen works, the vibrating screen is tightly adhered to the screen due to high moisture and adhesion of materials and vibrates, so that the vibrating screen is jammed or is forced to stop, and therefore the vibrating screen with the layered screening structure is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a vibrating screen with a layered screening structure.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a shale shaker that possesses layered screening structure, includes supporting leg and clearance subassembly, vibrating spring is installed at the supporting leg top, and the vibrating spring top is provided with the connecting block, connecting block surface mounting has the main part, and the inside groove of accomodating of having seted up in main part both sides, it is equipped with the reel to accomodate the groove top for handle screen cloth jam clearance unit mount is in the inside of reel, clearance subassembly includes screw rod, well hollow plate, motor, drive wheel, belt and brush cylinder, well hollow plate is installed at the screw rod top, and well hollow plate right side is provided with the motor, be provided with the drive wheel on the output shaft of motor left side activity, and drive wheel surface mounting has the belt, the belt right side is equipped with the brush cylinder, and the brush cylinder is installed in the drive wheel left side.
Preferably, the bottom of the main body is provided with a vibration motor, and the bottom of the vibration motor is provided with a support plate.
Preferably, the dust fall subassembly that is used for reducing the flying dust is installed to main part right side bottom, the dust fall subassembly includes sack, elasticity band, fixed slot and discharge gate, the sack top is provided with the elasticity band, and the inside fixed slot that is equipped with of elasticity band, the discharge gate is installed at the fixed slot top, and discharge gate and the mutual through connection of sack.
Preferably, the left side of the top of the screen frame is provided with a feed inlet, and the surface of the screen frame is provided with a cover plate.
Preferably, the bottom of the two sides of the screen frame is provided with a supporting plate, the bottom of the supporting plate is provided with a hydraulic rod, a fine filter screen is arranged inside the screen frame, a coarse filter screen is arranged at the top of the fine filter screen, and the fine filter screen and the coarse filter screen are clamped in the grooves formed in the two sides of the screen frame in parallel.
Preferably, the right side of the screw rod is provided with a driving motor, and the driving motor is arranged between the fine filter screen and the coarse filter screen.
Preferably, the right side of the driving motor is provided with a baffle, and the top end of the baffle is installed at the right end of the coarse filter screen.
The beneficial technical effects are as follows: this shale shaker that possesses layered screening structure adopts the setting of mutually supporting between a plurality of subassemblies, not only can realize clearing up the material of adhesion on the filter screen, can also change the inside multilayer filter screen of reel simultaneously, can also reduce the dust that produces when the material whereabouts through the dust fall subassembly, improves operational environment.
Drawings
FIG. 1 is a schematic view of the overall structure of a vibrating screen with a layered screening structure according to the present invention;
FIG. 2 is a schematic view of an internally deployed configuration of a shaker with a layered screening structure according to the present invention;
FIG. 3 is a schematic view of a cleaning assembly for a shaker with a layered screening structure according to the present invention;
fig. 4 is a schematic structural diagram of a dust fall assembly of a vibrating screen with a layered screening structure according to the present invention.
In the figure: 1. supporting legs; 2. a vibration spring; 3. connecting blocks; 4. a main body; 5. a receiving groove; 6. a screen frame; 7. a feed inlet; 8. a vibration motor; 9. a dust fall assembly; 901. a cloth bag; 902. tightening and loosening a binding belt; 903. fixing grooves; 904. a discharge port; 10. a support plate; 11. a hydraulic lever; 12. a support plate; 13. a fine filter screen; 14. a coarse filter screen; 15. cleaning the assembly; 1501. a screw; 1502. a hollow plate; 1503. a motor; 1504. a driving wheel; 1505. a belt; 1506. a brush roller; 16. a cover plate; 17. a drive motor; 18. and a baffle plate.
Detailed Description
As shown in fig. 1-2, a vibrating screen with a layered screening structure comprises a supporting leg 1 and a cleaning assembly 15, wherein a vibrating spring 2 is mounted on the top of the supporting leg 1, a connecting block 3 is arranged on the top of the vibrating spring 2, a main body 4 is mounted on the surface of the connecting block 3, accommodating grooves 5 are formed in the two sides of the main body 4, a screen frame 6 is arranged on the top of the accommodating grooves 5, the cleaning assembly 15 for treating screen blockage is mounted in the screen frame 6, the cleaning assembly 15 comprises a screw 1501, a hollow plate 1502, a motor 1503, a driving wheel 1504, a belt 1505 and a brush roller 1506, the hollow plate 1502 is mounted on the top of the screw 1501, the motor 1503 is arranged on the right side of the hollow plate 1502, the driving wheel 1504 is arranged on a movable output shaft on the left side of the motor 1503, the belt 1505 is mounted on the surface of the driving wheel 1504, the brush roller 1506 is arranged on the right side of the belt 1505, and the brush roller 1506 is mounted on the left side of the driving wheel, the drive wheel 1504 that motor 1503 left side is connected rotates, and drive wheel 1504 drives the brush roller 1506 that the left side is connected and rotates, and rethread driving motor 17 drives screw 1501 to rotate for screw 1501 moves through the hollow board 1502 of the rotatory screw drive of seting up on every side, makes the horizontal migration of the inside pivoted brush roller 1506 of hollow board 1502 control, makes brush roller 1506 continuously clear up the fine filter screen 13 and the coarse filter screen 14 of both sides contact.
Referring to fig. 2, a feed inlet 7 is formed at the left side of the top of the screen frame 6, a cover plate 16 is installed on the surface of the screen frame 6, the cover plate 16 prevents the fine filter screen 13 and the coarse filter screen 14 from being separated from the groove formed in the screen frame 6, a vibration motor 8 is installed at the bottom of the main body 4, and the bottom of the vibration motor 8 is provided with a supporting plate 10, the bottom of the two sides of the screen frame 6 is provided with a supporting plate 12, and the bottom of the supporting plate 12 is provided with a hydraulic rod 11, a fine filter screen 13 is arranged inside the screen frame 6, a coarse filter screen 14 is arranged on the top of the fine filter screen 13, the fine filter screen 13 and the coarse filter screen 14 are clamped on two sides of the screen frame 6 in parallel, a driving motor 17 is arranged on the right side of the screw 1501, and the driving motor 17 is installed between the fine filter screen 13 and the coarse filter screen 14, the right side of the driving motor 17 is provided with a baffle 18, and the top end of the baffle 18 is arranged at the right end of the coarse filter screen 14, and the driving motor 17 provides power for moving the left cleaning assembly 15.
Please refer to fig. 3, a dust fall assembly 9 for reducing flying dust is installed at the bottom of the right side of the main body 4, the dust fall assembly 9 includes a cloth bag 901, a tightening strap 902, a fixing groove 903 and a discharge port 904, the top of the cloth bag 901 is provided with the tightening strap 902, the fixing groove 903 is arranged inside the tightening strap 902, the discharge port 904 is installed at the top of the fixing groove 903, the discharge port 904 is communicated with the cloth bag 901, materials falling into the discharge port 904 are gathered, the gathered materials fall into the discharge port 904, the cloth bag 901 is fixed at the bottom of the discharge port 904 through the tightening strap 902 in cooperation with the fixing groove 903, the cloth bag 901 is then passed through the flexibility of the cloth bag 901, the speed of the materials falling is reduced, the materials are buffered, the noise of the materials during impact is reduced, and the materials buffered materials stably fall into the conveying belt placed at the bottom of the main body 4 for transfer.
In conclusion, when the vibrating screen with the layered screening structure is used, materials are firstly placed into the screen frame 6 through the coarse filtering screen 14, the main body 4 is driven to vibrate through the vibrating motor 8 arranged at the bottom of the main body 4, the main body 4 drives the coarse filtering screen 14 inside the screen frame 6 to screen the materials, the screened materials fall into the fine filtering screen 13, secondary screening is carried out through the fine filtering screen 13, the screened materials fall into the discharging port 904 arranged at the right side of the main body 4, the materials falling into the discharging port 904 are gathered, the gathered materials fall into the discharging port 904, the bottom of the discharging port 904 is fixed with the cloth bag 901 through the elastic belt 902 matched with the fixing groove 903, the speed of the falling materials is reduced through the flexibility of the cloth bag 901, buffering is carried out and noise of the materials during impact is reduced, when the filtering screens need to be replaced, the fixing screws connected with the screen frame 6 around the cover plate 16 are detached, make apron 16 and reel 6 separation, and expose inside fine filter screen 13 and the coarse filter screen 14 of reel 6, take off the filter screen that needs to be changed, and install the filter screen that needs to the recess of the inside division of reel 6 in, fix apron 16 and reel 6 with the fixed screw again, accomplish the change installation, motor 1503 left side connection's drive wheel 1504 rotates when fine filter screen 13 blocks up with coarse filter screen 14, drive wheel 1504 drives the brush cylinder 1506 of left side connection and rotates, rethread driving motor 17 drives screw 1501 and rotates, make screw 1501 remove through the rotatory screw thread drive cavity board 1502 of seting up on every side, make the horizontal migration of its inside pivoted brush cylinder 1506 of cavity board 1502 control, make brush cylinder 1506 last to clear up the fine filter screen 13 and the coarse filter screen 14 of both sides contact.

Claims (7)

1. The vibrating screen with the layered screening structure comprises supporting legs (1) and a cleaning assembly (15), and is characterized in that a vibrating spring (2) is mounted at the top of each supporting leg (1), a connecting block (3) is arranged at the top of each vibrating spring (2), a main body (4) is mounted on the surface of each connecting block (3), accommodating grooves (5) are formed in the two sides of the main body (4), a screen frame (6) is arranged at the top of each accommodating groove (5), the cleaning assembly (15) used for treating screen blockage is mounted in the screen frame (6), each cleaning assembly (15) comprises a screw (1501), a hollow plate (1502), a motor (1503), a driving wheel (1504), a belt (1505) and a brush roller (1506), the hollow plate (1502) is mounted at the top of the screw (1501), the motor (1503) is arranged on the right side of the hollow plate (1502), a driving wheel (1504) is arranged on a movable output shaft on the left side of the motor (1503), and a belt (1505) is arranged on the surface of the driving wheel (1504), a brush roller (1506) is arranged on the right side of the belt (1505), and the brush roller (1506) is arranged on the left side of the driving wheel (1504).
2. The vibrating screen with the layered screening structure of claim 1, wherein the bottom of the main body (4) is provided with a vibrating motor (8), and the bottom of the vibrating motor (8) is provided with a support plate (10).
3. The vibrating screen with the layered screening structure as claimed in claim 1, wherein a dust falling component (9) for reducing flying dust is mounted at the bottom of the right side of the main body (4), the dust falling component (9) comprises a cloth bag (901), a tightening belt (902), a fixing groove (903) and a discharge hole (904), the tightening belt (902) is arranged at the top of the cloth bag (901), the fixing groove (903) is arranged inside the tightening belt (902), the discharge hole (904) is mounted at the top of the fixing groove (903), and the discharge hole (904) and the cloth bag (901) are connected in a penetrating manner.
4. The vibrating screen with the layered screening structure as claimed in claim 1, wherein the screen frame (6) is provided with a feeding hole (7) at the top left side, and the screen frame (6) is provided with a cover plate (16) on the surface.
5. The vibrating screen with the layered screening structure according to claim 1, wherein supporting plates (12) are arranged at the bottoms of the two sides of the screen frame (6), hydraulic rods (11) are installed at the bottoms of the supporting plates (12), a fine filtering screen (13) is arranged inside the screen frame (6), a coarse filtering screen (14) is installed at the top of the fine filtering screen (13), and the fine filtering screen (13) and the coarse filtering screen (14) are clamped on the two sides of the screen frame (6) in parallel.
6. The vibrating screen with a layered screening structure according to claim 1, characterized in that the right side of the screw (1501) is provided with a driving motor (17), and the driving motor (17) is installed between the fine filtering screen (13) and the coarse filtering screen (14).
7. The vibrating screen with a layered screening structure according to claim 6, characterized in that a baffle (18) is arranged at the right side of the driving motor (17), and the top end of the baffle (18) is installed at the right end of the coarse filtering screen (14).
CN202122556689.4U 2021-10-24 2021-10-24 Vibrating screen with layered screening structure Active CN216655310U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122556689.4U CN216655310U (en) 2021-10-24 2021-10-24 Vibrating screen with layered screening structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122556689.4U CN216655310U (en) 2021-10-24 2021-10-24 Vibrating screen with layered screening structure

Publications (1)

Publication Number Publication Date
CN216655310U true CN216655310U (en) 2022-06-03

Family

ID=81765802

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202122556689.4U Active CN216655310U (en) 2021-10-24 2021-10-24 Vibrating screen with layered screening structure

Country Status (1)

Country Link
CN (1) CN216655310U (en)

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