CN214638061U - Variable frequency vibrating screen - Google Patents
Variable frequency vibrating screen Download PDFInfo
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- CN214638061U CN214638061U CN202120138905.0U CN202120138905U CN214638061U CN 214638061 U CN214638061 U CN 214638061U CN 202120138905 U CN202120138905 U CN 202120138905U CN 214638061 U CN214638061 U CN 214638061U
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- reel
- screen frame
- variable frequency
- driving motor
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Abstract
The utility model relates to a variable frequency vibrating screen, it includes reel and regulation stabilizer blade, the inside screen cloth that has the fixed plate that sets up of reel, the reel is fixed with cardboard A and cardboard B through the round pin axle, cardboard A below is provided with fixed stabilizer blade, cardboard B below is fixed with the regulation stabilizer blade, can rotate the pillar through removing the commentaries on classics handle, adjustable pillar is at the inside length of sleeve, and then adjust and adjust the stabilizer blade height, adjust reel inclination, driving motor opens, the action wheel drives the driven wheel through the belt and rotates, and then drive the rotatory exciting force that produces of polaroid through the pivot, the support upside is provided with converter and driving motor, driving motor drives the pivot rotation, make the reel carry out the screening operation, the garrulous material gets into the reel through the feed inlet, discharge through first discharge gate and second discharge gate respectively after the screen cloth is screened; the utility model has the characteristics of convenient operation, the energy saving consumes, and grading effect is good.
Description
Technical Field
The utility model belongs to the technical field of the shale shaker, concretely relates to frequency conversion shale shaker.
Background
The vibrating screen is a main device for material grading or deslagging, crushed materials with different particle sizes pass through a single-layer or multi-layer screen surface with uniformly distributed holes for many times, then the crushed materials are classified according to the diameters, the vibration frequency of most vibration sieves is fixed, the inclination angle of the sieve surface cannot be changed, moreover, the vibrating motor of the existing vibrating screen runs at a constant speed, the size of the exciting force is adjusted by adjusting the angle of the eccentric block, the adjusting process is too complicated, the adjusting precision cannot be ensured, the excessive or the insufficient exciting force affects the material screening effect, due to the action of repeated exciting force, especially when the natural frequency of the screen body is close to the vibration frequency of the vibration motor, resonance phenomenon takes place easily, causes the destruction to the sieve body very easily, leads to the sieve body often fracture, influences the normal production of production line, reduces enterprise economic benefits.
Disclosure of Invention
An object of the utility model is to provide a frequency conversion shale shaker for solve the shale shaker exciting force and adjust loaded down with trivial details problem.
The purpose of the utility model is realized like this: a variable frequency vibrating screen comprises a screen frame and adjusting support legs, wherein a feed inlet is formed in the upper portion of the right side of the screen frame, a screen is arranged in the screen frame, fixing plates are arranged at two ends of the screen, a first discharge port and a second discharge port are formed in the left side of the screen frame, a vibrating seat is arranged on the lower side of the middle portion of the screen frame, a rotating shaft is arranged in the vibrating seat, a clamping seat is arranged on the outer side of the rotating shaft, a polarizing film is arranged on the outer side of the clamping seat, a driven wheel is arranged at the end portion of the rotating shaft, a clamping plate A is arranged on the lower portion of the right side of the screen frame, a fixing support leg is arranged below the clamping plate A, a clamping plate B is arranged on the lower portion of the left side of the screen frame, the adjusting support legs are arranged below the clamping plate B, springs are arranged above the fixing support legs and the adjusting support legs, sleeves are arranged on the upper sides of the adjusting support legs, and pillars are arranged in the sleeves, the utility model discloses a screen frame, including pillar downside, regulation stabilizer blade, screen frame front side, support upside, driving motor left be provided with the converter, driving motor output shaft end be provided with the action wheel.
The fixing plate is internally provided with a bolt.
Cardboard A and cardboard B all be connected with the reel through the round pin axle.
The sleeve and the support are connected through threads.
The inside of the foot seat is provided with a ball.
A belt is arranged between the driving wheel and the driven wheel.
The number of the screen meshes can be set to be 1-3, and the number of the polaroids can be set to be 2-4.
The type of the frequency converter is loose VF 200.
The utility model has the advantages that: this device is when using, the starting equipment, pour the reel into the garrulous material from the feed inlet, the reel is inside to be had the screen cloth through the bolt fastening, the reel has cardboard A and cardboard B through the round pin hub fixation, cardboard A below is provided with fixed stabilizer blade, cardboard B below is fixed with the regulation stabilizer blade, it can rotate the pillar to change through removing the commentaries on classics, adjustable pillar is at the inside length of sleeve, and then the adjustment adjusts the stabilizer blade height, adjust reel inclination, driving motor opens, the action wheel passes through the belt and drives from the driving wheel rotation, and then drive the rotatory exciting force that produces of polaroid through the pivot and sieve the garrulous material and sieve, can change driving motor power through the converter, adjust reel vibration frequency and amplitude according to actual production situation, the utility model has the characteristics of convenient operation, save the energy consumption, hierarchical effectual.
Drawings
Fig. 1 is a front view of the frequency conversion vibrating screen of the present invention.
Fig. 2 is a top view of the utility model relates to a frequency conversion vibrating screen.
Fig. 3 is the utility model relates to a reel inner structure schematic diagram of frequency conversion shale shaker.
Fig. 4 is the utility model relates to a pivot structure schematic diagram of frequency conversion shale shaker.
Fig. 5 is a connecting structure diagram of the rotating shaft and the polarizing film of the frequency conversion vibrating screen of the present invention.
Fig. 6 is the utility model relates to a frequency conversion shale shaker's regulation stabilizer blade inner structure schematic diagram.
In the figure: 1. the screen frame 2, the adjusting support leg 3, the feeding port 4, the screen 5, the fixing plate 6, the bolt 7, the first discharging port 8, the second discharging port 9, the vibration seat 10, the rotating shaft 11, the clamping seat 12, the polaroid 13, the driven wheel 14, the clamping plate A15, the fixing support leg 16, the spring 17, the pin shaft 18, the clamping plate B19, the sleeve 20, the pillar 21, the thread 22, the rotating handle 23, the foot seat 24, the ball 25, the support 26, the driving motor 27, the frequency converter 28, the driving wheel 29 and the belt.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
Example 1
As shown in fig. 1, a variable frequency vibrating screen comprises a screen frame 1 and adjusting support legs 2, wherein a feed inlet 3 is arranged at the upper part of the right side of the screen frame 1, a screen 4 is arranged in the screen frame 1, fixing plates 5 are arranged at two ends of the screen 4, a first discharge outlet 7 and a second discharge outlet 8 are arranged at the left side of the screen frame 1, a vibrating seat 9 is arranged at the lower side of the middle part of the screen frame 1, a rotating shaft 10 is arranged in the vibrating seat 9, a clamping seat 11 is arranged at the outer side of the rotating shaft 10, a polaroid 12 is arranged at the outer side of the clamping seat 11, a driven wheel 13 is arranged at the end part of the rotating shaft 10, a clamping plate a14 is arranged at the lower part of the right side of the screen frame 1, a fixing support leg 15 is arranged below the clamping plate a14, a clamping plate B18 is arranged at the lower part of the left side of the screen frame 1, adjusting support legs 2 are arranged below the clamping plate B18, springs 16 are arranged above the fixing support legs 15 and the adjusting support legs 15, adjust 2 upsides of stabilizer blade be provided with sleeve 19, sleeve 19 inside be provided with pillar 20, pillar 20 downside be provided with and change handle 22, 2 downsides of adjusting stabilizer blade be provided with footstand 23, reel 1 front side be provided with support 25, support 25 upside be provided with driving motor 26, driving motor 26 left be provided with converter 27, driving motor 26 output shaft end be provided with action wheel 28.
When the utility model is used, the screen 4 with the fixed plate 5 is arranged inside the screen frame 1, the rotating shaft 10 with the driven wheel 13 is fixedly arranged inside the vibrating seat 9, the polaroid 12 is connected with the rotating shaft 10 through the clamping seat 11, the screen frame 1 is connected with the fixed support leg 15 through the clamping plate A14, the screen frame 1 is connected with the adjusting support leg 2 through the clamping plate B18, springs 16 are arranged above the fixed support leg 15 and the adjusting support leg 2, the springs 16 can buffer the vibration of the screen frame 1 and protect the device, the sleeve 19 with the support column 20 is arranged on the upper side of the adjusting support leg 2, the support column 20 can be rotated by the rotating handle 22, the height of the adjusting support leg 2 is adjusted, the inclination angle of the screen frame 1 is further changed, the frequency converter 27 and the driving motor 26 are arranged on the upper side of the bracket 25, the driving motor 26 drives the rotating shaft 10 to rotate, so that the screen frame 1 is screened, the crushed materials enter the screen frame 1 through the feeding port 3, discharge through first discharge gate 7 and second discharge gate 8 respectively after the screening of screen cloth 4, the utility model has the characteristics of convenient operation saves the energy consumption, and grading effect is good.
Example 2
As shown in fig. 1-6, a variable frequency vibrating screen comprises a screen frame 1 and adjusting support legs 2, a feed inlet 3 is arranged at the upper part of the right side of the screen frame 1, a screen 4 is arranged in the screen frame 1, fixing plates 5 are arranged at two ends of the screen 4, a first discharge outlet 7 and a second discharge outlet 8 are arranged at the left side of the screen frame 1, a vibrating seat 9 is arranged at the lower side of the middle part of the screen frame 1, a rotating shaft 10 is arranged in the vibrating seat 9, a clamping seat 11 is arranged at the outer side of the rotating shaft 10, a polarizing plate 12 is arranged at the outer side of the clamping seat 11, a driven wheel 13 is arranged at the end part of the rotating shaft 10, a clamping plate a14 is arranged at the lower part of the right side of the screen frame 1, a fixing support leg 15 is arranged below the clamping plate a14, a clamping plate B18 is arranged at the lower part of the left side of the screen frame 1, an adjusting support leg 2 is arranged below the clamping plate B18, springs 16 are arranged above the fixing support leg 15 and the adjusting support leg 15, adjust 2 upsides of stabilizer blade be provided with sleeve 19, sleeve 19 inside be provided with pillar 20, pillar 20 downside be provided with and change handle 22, 2 downsides of adjusting stabilizer blade be provided with footstand 23, reel 1 front side be provided with support 25, support 25 upside be provided with driving motor 26, driving motor 26 left be provided with converter 27, driving motor 26 output shaft end be provided with action wheel 28.
For better effect, the fixing plate 5 is internally provided with a bolt 6, and the bolt 6 is used for positioning so as to facilitate the assembly and disassembly of the screen 4.
For better effect, the clamping plate A14 and the clamping plate B18 are both connected with the screen frame 1 through a pin shaft 17, and the clamping plate A14 and the clamping plate B18 can rotate around the pin shaft 17.
For better results, the sleeve 19 and the support 20 are connected by means of a screw 21.
For better effect, the foot seat 23 is internally provided with a ball 24, and the ball 24 facilitates the rotation of the support post 20.
For better effect, a belt 29 is arranged between the driving wheel 28 and the driven wheel 13.
For better effect, the number of the screen 4 can be set to be 1-3, the number of the polaroid 12 can be set to be 2-4, and the number of the screen 4 and the polaroid 12 can be adjusted according to needs.
For better effect, the type of the frequency converter 27 is a loose VF 200.
When the utility model is used, the device is started, broken materials are poured into the screen frame 1 from the feeding hole 3, the screen 4 is fixed in the screen frame 1 through the bolt 6, the screen frame 1 is fixed with the clamping board A14 and the clamping board B18 through the pin shaft 17, the clamping board A14 and the clamping board B18 can rotate around the pin shaft 17, the fixing support leg 15 is arranged below the clamping board A14, the adjusting support leg 2 is arranged below the clamping board B18, the sleeve 19 is connected with the support leg 20 through the thread 21, the support leg 20 can be rotated through the movable rotating handle 22, the ball 24 is beneficial to the support leg 20 to rotate in the support leg 23, the length of the adjustable support leg 20 in the sleeve 19 is adjusted, and then the height of the adjusting support leg 2 is adjusted, the inclination angle of the screen frame 1 is adjusted, the driving motor 26 is opened, the driving wheel 28 drives the driven wheel 13 to rotate through the belt 29, the rotating shaft 10 is arranged in the driven wheel 13, the clamping seat 10 is connected with the polaroid 12 through the belt 11 outside the rotating shaft 10, pivot 10 drives the rotatory exciting force that produces of polaroid 12 and sieves the crumbly material, can adjust driving motor 26 power through converter 27, adjust 1 vibration frequency and amplitude of reel according to the actual production situation, driving motor 26 exciting force moves on line adjustably, but reduction running cost, extension fixture life, the crumbly material passes through feed inlet 3 and gets into reel 1, discharge through first discharge gate 7 and second discharge gate 8 respectively after the screening of screen cloth 4, can be at the inside a plurality of screen cloths 4 that set up of reel 1, so as to carry out more meticulous screening to the crumbly material, the utility model has the characteristics of convenient operation, energy saving consumes, classification effect is good.
Claims (8)
1. The utility model provides a frequency conversion shale shaker, it includes reel and regulation stabilizer blade, its characterized in that: the screen frame is characterized in that a feed inlet is arranged at the upper part of the right side of the screen frame, a screen is arranged in the screen frame, fixing plates are arranged at two ends of the screen, a first discharge port and a second discharge port are arranged at the left side of the screen frame, a vibration seat is arranged at the lower side of the middle part of the screen frame, a rotating shaft is arranged in the vibration seat, a clamping seat is arranged at the outer side of the rotating shaft, a polarizing film is arranged at the outer side of the clamping seat, a driven wheel is arranged at the end part of the rotating shaft, a clamping plate A is arranged at the lower part of the right side of the screen frame, a fixed support leg is arranged below the clamping plate A, a clamping plate B is arranged at the lower part of the left side of the screen frame, an adjusting support leg is arranged below the clamping plate B, springs are arranged above the fixed support leg and the adjusting support leg, a sleeve is arranged at the upper side of the adjusting support leg, a support column is arranged at the lower side of the support leg, the utility model discloses a screen frame, regulation stabilizer blade downside be provided with the foot stool, reel front side be provided with the support, the support upside be provided with driving motor, the driving motor left be provided with the converter, driving motor output shaft end be provided with the action wheel.
2. The variable frequency vibrating screen of claim 1, wherein: the fixing plate is internally provided with a bolt.
3. The variable frequency vibrating screen of claim 1, wherein: cardboard A and cardboard B all be connected with the reel through the round pin axle.
4. The variable frequency vibrating screen of claim 1, wherein: the sleeve and the support are connected through threads.
5. The variable frequency vibrating screen of claim 1, wherein: the inside of the foot seat is provided with a ball.
6. The variable frequency vibrating screen of claim 1, wherein: a belt is arranged between the driving wheel and the driven wheel.
7. The variable frequency vibrating screen of claim 1, wherein: the number of the screen meshes can be set to be 1-3, and the number of the polaroids can be set to be 2-4.
8. The variable frequency vibrating screen of claim 1, wherein: the type of the frequency converter is loose VF 200.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120138905.0U CN214638061U (en) | 2021-01-19 | 2021-01-19 | Variable frequency vibrating screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120138905.0U CN214638061U (en) | 2021-01-19 | 2021-01-19 | Variable frequency vibrating screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214638061U true CN214638061U (en) | 2021-11-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120138905.0U Active CN214638061U (en) | 2021-01-19 | 2021-01-19 | Variable frequency vibrating screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214638061U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114225791A (en) * | 2021-12-21 | 2022-03-25 | 吉林建筑大学 | Coating blending device with shell powder |
| CN114377946A (en) * | 2022-01-10 | 2022-04-22 | 福建工程学院 | Intermediate feeding type vibrating screen with high screening efficiency in microgravity environment |
| CN114472144A (en) * | 2022-01-13 | 2022-05-13 | 清远市美村生物技术有限公司 | Linear vibration screening machine for fertilizer production |
-
2021
- 2021-01-19 CN CN202120138905.0U patent/CN214638061U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114225791A (en) * | 2021-12-21 | 2022-03-25 | 吉林建筑大学 | Coating blending device with shell powder |
| CN114377946A (en) * | 2022-01-10 | 2022-04-22 | 福建工程学院 | Intermediate feeding type vibrating screen with high screening efficiency in microgravity environment |
| CN114377946B (en) * | 2022-01-10 | 2023-11-14 | 福建工程学院 | Vibrating screen with high screening efficiency and middle feeding form in microgravity environment |
| CN114472144A (en) * | 2022-01-13 | 2022-05-13 | 清远市美村生物技术有限公司 | Linear vibration screening machine for fertilizer production |
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