CN210045559U - Vibrating motor type inclined screen surface classifying screen - Google Patents
Vibrating motor type inclined screen surface classifying screen Download PDFInfo
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- CN210045559U CN210045559U CN201920752334.2U CN201920752334U CN210045559U CN 210045559 U CN210045559 U CN 210045559U CN 201920752334 U CN201920752334 U CN 201920752334U CN 210045559 U CN210045559 U CN 210045559U
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Abstract
A vibrating motor type inclined screen surface classifying screen belongs to the field of vibrating screening machinery. The problems of large occupied space, large energy consumption and inconvenience in installation and adjustment of the screening machine are solved. Comprises a screen frame, an excitation source, a vibration motor mounting beam, a screen surface and a vibration reduction supporting device. The excitation source consists of two vibrating motors with the same performance and arranged at large intervals, the axes of the two vibrating motors are parallel to each other and are transversely arranged on the mounting beam of the screen frame above the screen surface; the two vibrating motors rotate oppositely, and the included angle between the resultant line generating the exciting force and the screen surface is 60-90 degrees; the inclination angle of the screen surface is 10-25 degrees. The distance between the axes of the two vibrating motors is equal to 1/4 to 1/3 of the length of the screen frame. The device has the characteristics of compact structure, light weight, low energy consumption, convenience in installation and adjustment and stability and reliability in operation. The screening machine can be widely applied to screening operation of various materials in a small space.
Description
Technical Field
The utility model belongs to vibration screening machinery mainly relates to the vibrating motor formula slope sifter that adopts vibrating motor to do the operation of excitation source drive shale shaker.
Background
Most of excitation sources of the existing grading sieves with small and medium-sized inclined sieve surfaces are of structures that inertia vibrators are driven by motors. The vibrating screen with the structure has the advantages that the whole structure is not compact, the occupied space is relatively large, the vibration participating weight of the vibrating screen is increased, and the energy consumption of the driving motor is also increased. Meanwhile, the workload of installing, maintaining and adjusting the vibrator is increased, and the cost of installing and maintaining equipment is increased; the vibrating screen also works less efficiently.
Disclosure of Invention
The utility model aims at providing a vibrating motor formula slope sifter, this classifying screen's compact structure, light in weight, energy consumption are little, installation adjustment is convenient and operate steadily reliably.
The utility model discloses a realize through following technical scheme, including reel, excitation source, vibrating motor installation roof beam, sifter and damping strutting arrangement, characterized by: the excitation source consists of two vibration motors with the same performance and arranged at large intervals, the axes of the two vibration motors are parallel to each other and are transversely arranged on a vibration motor mounting beam above the screen surface; the two vibrating motors rotate oppositely, and the included angle between the resultant line generating the exciting force and the screen surface is 60-90 degrees; the inclination angle of the screen surface is 10-25 degrees.
The distance between the axes of the two vibrating motors is equal to 1/4 to 1/3 of the length of the screen frame.
The utility model has the advantages that the vibrating motor is adopted to replace the original inertia vibrator, so that the vibration weight of the vibrating screen is greatly reduced, the whole structure of the screening machine is compact, and the power consumption is low; the excitation source has high operation reliability, convenient replacement and adjustment, no maintenance and stable and reliable operation; the vibration exciting resultant force direction and the screen surface inclination angle value are scientifically matched, and the screening efficiency is effectively improved. The large space between the other two rotating motors can make the vibration of the screen machine more stable and the stress of the screen frame more uniform. The device has the characteristics of compact structure, light weight, low energy consumption, convenience in installation and adjustment and stability and reliability in operation. The screening machine can be widely applied to screening operation of various materials in a small space.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
in the figure, 1 is a screen frame, 2 is a vibration motor, 3 is a vibration motor mounting beam, 4 is a screen surface, 5 is a vibration damping supporting device, α is a screen surface inclination angle, β is an included angle between a resultant line of excitation force and the screen surface.
Detailed Description
The following description of the embodiments of the present invention refers to the accompanying drawings:
the screen comprises a screen frame 1, an excitation source, a vibration motor mounting beam 3, a screen surface 4 and a vibration damping supporting device 5 and is characterized in that the excitation source is composed of two vibration motors 2 with the same performance, the axes of the two vibration motors 2 are parallel to each other and are transversely mounted on the vibration motor mounting beam 3 above the screen surface 4, the two vibration motors 2 rotate oppositely, the resultant force line generating excitation force and the screen surface 4 form an included angle of β =75 degrees, the screen surface inclination angle is α =18 degrees, and the distance between the axes of the two vibration motors 2 is equal to 1/4 of the length of the screen frame 1.
Claims (2)
1. A vibrating motor type inclined screen surface classifying screen comprises a screen frame (1), an excitation source, a vibrating motor mounting beam (3), a screen surface (4) and a vibration damping supporting device (5), and is characterized in that the excitation source is composed of two vibrating motors (2) with the same performance and arranged at large intervals, the axes of the two vibrating motors (2) are parallel to each other and are transversely mounted on the vibrating motor mounting beam (3) above the screen surface (4), the two vibrating motors (2) rotate oppositely, the included angle (β) between the resultant line generating excitation force and the screen surface is 60-90 degrees, and the screen surface inclination angle (α) is 10-25 degrees.
2. The vibrating motor type inclined screen surface classifying screen according to claim 1, wherein: the distance between the axes of the two vibrating motors (2) is equal to 1/4 to 1/3 of the length of the screen frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920752334.2U CN210045559U (en) | 2019-05-23 | 2019-05-23 | Vibrating motor type inclined screen surface classifying screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920752334.2U CN210045559U (en) | 2019-05-23 | 2019-05-23 | Vibrating motor type inclined screen surface classifying screen |
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| Publication Number | Publication Date |
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| CN210045559U true CN210045559U (en) | 2020-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920752334.2U Active CN210045559U (en) | 2019-05-23 | 2019-05-23 | Vibrating motor type inclined screen surface classifying screen |
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| CN (1) | CN210045559U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111842125A (en) * | 2020-08-08 | 2020-10-30 | 鞍山重型矿山机器股份有限公司 | Large screening machine with self-synchronous synthetic linear track of single-shaft vibration exciter |
| CN113649265A (en) * | 2021-08-15 | 2021-11-16 | 鞍山鞍重矿山机械有限公司 | Four-shaft linkage large circular vibrating screen |
-
2019
- 2019-05-23 CN CN201920752334.2U patent/CN210045559U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111842125A (en) * | 2020-08-08 | 2020-10-30 | 鞍山重型矿山机器股份有限公司 | Large screening machine with self-synchronous synthetic linear track of single-shaft vibration exciter |
| CN113649265A (en) * | 2021-08-15 | 2021-11-16 | 鞍山鞍重矿山机械有限公司 | Four-shaft linkage large circular vibrating screen |
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Effective date of registration: 20210629 Address after: 114051 Liaoning city of Anshan province high tech Zone Anqian Road No. 294 Patentee after: Anshan Anzhong Mining Machinery Co.,Ltd. Address before: Anshan City, Liaoning Province victory road 114042 Lishan District No. 900 Patentee before: ANSHAN HEAVY DUTY MINING MACHINERY Co.,Ltd. |