CN214766919U - Large-scale circular vibrating screen power source - Google Patents
Large-scale circular vibrating screen power source Download PDFInfo
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- CN214766919U CN214766919U CN202120426514.9U CN202120426514U CN214766919U CN 214766919 U CN214766919 U CN 214766919U CN 202120426514 U CN202120426514 U CN 202120426514U CN 214766919 U CN214766919 U CN 214766919U
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Abstract
The utility model discloses a large-scale circular vibrating screen power supply, including reel, driving motor, synchronous operation mechanism and a plurality of chunk eccentric vibrator, a plurality of chunk eccentric vibrator sets gradually to the discharge end along reel pan feeding end, and driving motor sets up in the reel outside and is connected with one of them chunk eccentric vibrator transmission, and two adjacent chunk eccentric vibrator one end are connected through synchronous operation mechanism transmission. The beneficial effects of the utility model are that, only need drive a set of eccentric vibrator operation through driving motor, drive other eccentric vibrators by synchronous operation mechanism again and carry out synchronous operation to produce the purpose that enough large-scale shale shaker of drive realized the circular motion orbit. The vibrating screen frame has the advantages of simple structure, convenient manufacture and installation, low manufacturing cost, great advantage in cost control, simple and rapid realization of large-scale equipment, no need of great change on the structure of the original vibrating screen frame, simplicity, practicability and great shortening of the design process.
Description
Technical Field
The utility model belongs to the mining equipment field, concretely relates to large-scale circular vibrating screen power supply.
Background
The screening machine is widely used in the industries of metallurgy, coal, building materials, chemical industry, stone materials, mines and the like, along with the stable development of the industries, a large amount of screening equipment is used on the spot of a client by each manufacturer, and along with the national control of resources, the recent domestic industries of mine stone materials and the like are increasingly large in scale, and small-scale workshop mining is eliminated by the times; large customers consider the equipment which is more and more prone to be large-sized from the aspects of equipment occupation, equipment operation and maintenance, cost and the like; the yield requirement can be met by adopting 10 devices originally, and the yield requirement of 10 devices can be met by using one device; the equipment is obviously enlarged. The power source adopted by the large-scale equipment in the market is basically a box type vibrator, and the box type vibrator is only suitable for a vibrating screen with a linear motion track and cannot generate a circular motion track due to the special structure of the box type vibrator, and the box type vibrator is expensive in manufacturing cost and large in cost investment; on the other hand, the circular motion track is obviously superior to the linear motion track in the aspect of processing materials, holes are not easy to block, the processing capacity is large, the screening efficiency is high, and the like. The large-scale power source structure of the vibrating screen can overcome all the defects of the box type vibrator, is low in manufacturing cost, simple to manufacture, convenient to operate and maintain, and circular in generated motion trail, and greatly meets large-scale requirements.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a large-scale circular vibrating screen power source which can be used in various vibrating screens similar to circular motion tracks, can simply and quickly realize the upsizing of equipment, does not need to greatly change the structure of the screen frame of the original vibrating screen, is simple and easy to operate, and greatly shortens the design process; the power source has simple structure, convenient manufacture and installation, low cost and great advantages in cost control.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a large-scale circular vibrating screen power supply, includes reel, driving motor, synchronous operation mechanism and a plurality of chunk eccentric vibrator, and a plurality of chunk eccentric vibrator sets gradually along reel pan feeding end to discharge end, and driving motor sets up in the reel outside and is connected with one of them chunk eccentric vibrator transmission, and two adjacent chunk eccentric vibrator one end are connected through synchronous operation mechanism transmission.
Furthermore, the eccentric vibrator of piece includes universal joint and two eccentric vibration exciters of piece, and the universal joint alternates in reel both sides, and two eccentric vibration exciters of piece are installed respectively at the universal joint both ends in the reel outside.
Further, synchronous operation mechanism includes the hold-in range cover body, hold-in range and two synchronizing wheels, and the universal joint both ends set up flange, and two synchronizing wheels pass through flange and install respectively on the universal joint of two adjacent blocks eccentric vibrator with one end, and two synchronizing wheels pass through synchronous belt drive and connect, and hold-in range cover body cover is established with two synchronizing wheels on.
Furthermore, the eccentric vibrators of the blocks are three groups and comprise a group of driving eccentric vibrators and two groups of driven eccentric vibrators, the two groups of driven eccentric vibrators are arranged on one side of the driving eccentric vibrators, and the driving eccentric vibrators are in transmission connection with the driving motor.
Furthermore, the synchronous operation mechanism is arranged on the eccentric vibrators on the two sides of the screen frame in a staggered mode.
Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses a set gradually a plurality of chunk eccentric vibrators along reel pan feeding end to the discharge end, driving motor sets up in the reel outside and is connected with one of them eccentric vibrator transmission, and two adjacent eccentric vibrator one ends of piece are connected through the transmission of synchronous running gear. Therefore, only one set of eccentric vibrators needs to be driven to run by the driving motor, and then other eccentric vibrators are driven to run synchronously by the synchronous running mechanism, so that the purpose of driving the large-scale vibrating screen to realize the circular motion track is achieved. And the utility model discloses simple structure, it is all very convenient to make and install, and the cost is low, possesses the advantage very much in the aspect of cost control, can simply realize the maximization of equipment fast to need not carry out big change, simple and easy, the very big design process that shortens to original shale shaker reel structure.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the synchronous operation mechanism of the present invention;
FIG. 3 is a sectional view of the structure of the synchronous operation mechanism of the present invention;
in the figure: 1. the device comprises a screen frame, 2 parts of a synchronous operation mechanism, 21 parts of a synchronous belt cover body, 22 parts of a synchronous belt, 23 parts of a synchronous wheel, 3 parts of an eccentric vibrator, 31 parts of a universal joint, 32 parts of an eccentric vibration exciter, 4 parts of a feeding end and 5 parts of a discharging end.
Detailed Description
Referring to fig. 1-3, a large-scale circular vibrating screen power source comprises a screen frame 1, a driving motor, a synchronous operation mechanism 2 and a plurality of chunk eccentric vibrators 3, wherein the chunk eccentric vibrators 3 are sequentially arranged from a feeding end 4 to a discharging end 5 of the screen frame 1, the driving motor is arranged on the outer side of the screen frame 1 and is in transmission connection with one of the chunk eccentric vibrators 3, and one end of each of two adjacent chunk eccentric vibrators 3 is in transmission connection with the synchronous operation mechanism 2.
The eccentric block vibrator 3 comprises a universal joint 31 and two eccentric block vibration exciters 32, the universal joint 31 is inserted at two sides of the screen frame 1, and the two eccentric block vibration exciters 32 are respectively arranged at two ends of the universal joint 31 on the outer side of the screen frame 1.
Wherein, synchronous running gear 2 includes the hold-in range 22 cover body 21, hold-in range 22 and two synchronizing wheels 23, and the universal joint 31 both ends set up flange, and two synchronizing wheels 23 pass through flange and install respectively on the universal joint 31 of two adjacent blocks eccentric vibrator 3 with the one end, and two synchronizing wheels 23 pass through hold-in range 22 transmission and connect, and the hold-in range 22 cover body 21 cover is established with two synchronizing wheels 23 on.
The eccentric vibrators 3 of the driving block are arranged on the driving block and are in transmission connection with the driving motor.
It should be noted that the utility model relates to a large-scale circular vibrating screen power supply only needs to drive the operation of a set of eccentric vibrator 3 through driving motor, drives other eccentric vibrator 3 by synchronous running gear 2 again and carries out synchronous operation to produce the purpose that enough drives large-scale shale shaker realization circular motion orbit. The utility model discloses at the practical application in-process, driving motor can adopt the motor of a high-power motor or two relative minipowers, and driving motor's position can be installed on the 1 left side of reel also can be on the 1 right of reel to do not influence practical application. When the driving motor is connected with the eccentric block vibration exciter 32 on the right side of the screen frame 1, driving force is provided, and then the eccentric block vibration exciter 32 on the left side of the screen frame 1 is driven through the universal joint 31, meanwhile, the eccentric block vibration exciter 32 on the other right side of the screen frame 1 is driven to rotate in the same direction through the synchronous operation structure on the left side of the screen frame 1, and then the eccentric block vibration exciters 32 on the six groups are driven to rotate in the same direction through the synchronous operation structure on the right side of the screen frame 1, so that larger exciting force is generated, and therefore the requirement for realizing circular motion tracks of large-scale screen machines is met.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A large-scale circular vibrating screen power supply is characterized in that: the device comprises a screen frame, a driving motor, a synchronous operation mechanism and a plurality of chunk eccentric vibrators, wherein the chunk eccentric vibrators are sequentially arranged from a feeding end to a discharging end of the screen frame, the driving motor is arranged on the outer side of the screen frame and is in transmission connection with one of the chunk eccentric vibrators, and one end of each of two adjacent chunk eccentric vibrators is in transmission connection with the synchronous operation mechanism.
2. A large circular vibrating screen power source as claimed in claim 1, wherein: the eccentric vibrator of piece includes universal joint and two eccentric vibration exciters of piece, and the universal joint alternates in reel both sides, and two eccentric vibration exciters of piece are installed respectively at the universal joint both ends in the reel outside.
3. A large circular vibrating screen power source as claimed in claim 2, wherein: the synchronous operation mechanism comprises a synchronous belt cover body, a synchronous belt and two synchronous wheels, connecting flanges are arranged at two ends of a universal joint, the two synchronous wheels are respectively installed on the universal joints at the same ends of two adjacent block eccentric vibrators through the connecting flanges, the two synchronous wheels are connected through synchronous belt transmission, and the synchronous belt cover body is sleeved on the two synchronous wheels.
4. A large circular vibrating screen power source as claimed in claim 1, wherein: the eccentric vibrators of the driving block are arranged on the driving block and are in transmission connection with the driving motor.
5. A large circular vibrating screen power source as claimed in claim 1, wherein: the synchronous operation mechanism is arranged on the eccentric vibrators on the two sides of the screen frame in a staggered mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120426514.9U CN214766919U (en) | 2021-02-26 | 2021-02-26 | Large-scale circular vibrating screen power source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120426514.9U CN214766919U (en) | 2021-02-26 | 2021-02-26 | Large-scale circular vibrating screen power source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214766919U true CN214766919U (en) | 2021-11-19 |
Family
ID=78754641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120426514.9U Active CN214766919U (en) | 2021-02-26 | 2021-02-26 | Large-scale circular vibrating screen power source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214766919U (en) |
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2021
- 2021-02-26 CN CN202120426514.9U patent/CN214766919U/en active Active
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| CP01 | Change in the name or title of a patent holder |
Address after: 330004 No. 300, Hongwan Avenue, Wanli District, Nanchang City, Jiangxi Province Patentee after: Nanchang Mining Machinery Group Co.,Ltd. Address before: 330004 No. 300, Hongwan Avenue, Wanli District, Nanchang City, Jiangxi Province Patentee before: NANCHANG MINERAL SYSTEMS Co.,Ltd. |