CN203044331U - Vibrating screen rotation spring device - Google Patents
Vibrating screen rotation spring device Download PDFInfo
- Publication number
- CN203044331U CN203044331U CN 201320071583 CN201320071583U CN203044331U CN 203044331 U CN203044331 U CN 203044331U CN 201320071583 CN201320071583 CN 201320071583 CN 201320071583 U CN201320071583 U CN 201320071583U CN 203044331 U CN203044331 U CN 203044331U
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- CN
- China
- Prior art keywords
- rubber spring
- support
- vibrating screen
- rotation
- rotating shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses a vibrating screen rotation spring device, belongs to the field of vibrating screening machinery, and mainly aims at solving the problems that a rubber spring of an existing arc-shaped rotation vibrating screen is prone to damage and unstable in rotation. A screen box of a vibrating screen is connected with a support through a rubber spring device. A rotating shaft is arranged at the central position of the support. A rotating shaft sleeve matched with the rotating shaft is connected with a base through an articulated shaft and an adjustable supporting device. The rubber spring device is provided with a rubber spring seat which is connected with the screen box. The rubber spring located in the rubber spring seat is mounted on a central spindle in a sleeved mode. The central spindle is mounted on a supporting plate of the support. The central line of the rubber spring is always located at a horizontal position. The adjustable supporting device is a mechanical threaded lifting device or a hydraulic cylinder lifting device. The vibrating screen rotation spring device has the advantages of being simple in structure, reliable in operation and convenient to maintain. Besides, the rubber spring which is horizontally arranged is stable in performance, long in service life and the like. The vibrating screen rotation spring device not only can be used on the arc-shaped rotation vibrating screen, but also can be used on other vibrating screens which need rotation operation.
Description
Technical field
The utility model belongs to the vibration screening machinery field, relates generally to operating position and the angle of inclination that can conveniently adjust the vibratory sieve screen box, and the stable performance, the long vibratory sieve rotating missile spring arrangement of life-span that make rubber spring.
Background technology
At present, what vibrate that rotating curved sieve adopts is diastrophic sleeved rubber spring, because the operating position of sleeved rubber spring tilts the big even rubber bodies disengaging lining of flexural deformation in actual applications.Cause spring failure, vibratory sieve can't be worked.Existing whirligig is owing to structure, cooperation, reason rotation such as lubricated are steady inadequately, and adjustable support is because asynchronous adjustment is also inconvenient.
Summary of the invention
The purpose of this utility model provides a kind of vibratory sieve rotating missile spring arrangement, and this rotating missile spring arrangement can be adjusted operating position and the angle of inclination of vibratory sieve screen box easily, and horizontally disposed rubber spring-loaded device makes its stable work in work, life-span long.
The utility model is realized by following measure, mainly by rubber spring-loaded device, support, rotary sleeve, adjustable support and base are formed, it is characterized in that: the screen box of vibratory sieve is connected with support by rubber spring-loaded device, center at support is provided with rotating shaft, be connected with base with adjustable support by jointed shaft with the rotary sleeve that rotating shaft matches, described rubber spring-loaded device has a rubber spring seat that is connected with screen box, the rubber spring that is positioned at the rubber spring seat is sleeved on the mandrel, mandrel is installed on the gripper shoe of support, and the center line of described rubber spring is horizontal all the time.The adjustable support that connects rotary sleeve and base is mechanical whorl or hydraulic jack lowering or hoisting gear.Utilize the characteristics of sleeved rubber spring radial deformation, be combined with rotating base, realize the requirement of shaker vibration and rotation.
The beneficial effects of the utility model are, adjustable support adjustment, rotation and convenient disassembly can arbitrarily be adjusted operating position and the angle of inclination of vibratory sieve screen box.Rubber spring-loaded device is simple in structure, reliable operation, easy to maintenance, horizontally disposed rubber spring stable performance, long service life.It can guarantee that vibratory sieve keeps given angle of inclination in working order, and the compass screen surface vibration steadily, amplitude is consistent, material screening flows evenly reliably, screening efficiency significantly improves.Not only can be applied to rotating curved vibratory sieve, also can be applied on other vibratory sieve that needs rotary operation.
Description of drawings
Fig. 1 is structural representation of the present utility model, and Fig. 2 is Fig. 1 left view, and Fig. 3 is the A – A cutaway view of rubber spring-loaded device among Fig. 1, and Fig. 4 is the I place enlarged drawing of rotating shaft and axle sleeve among Fig. 1.1 is support, the 2nd among the figure, rubber spring-loaded device, the 3rd, and rotating shaft, the 4th, rotary sleeve, the 5th, bolt, the 6th, pressing plate, the 7th, bolt, the 8th, adjustable support, the 9th, connecting bolt, the 10th, base, the 11st, jointed shaft, the 12nd, circlip for shaft, the 13rd, screen box, the 14th, vibrating motor, 2-1 are that mandrel, 2-2 are that rubber spring seat, 2-3 are rubber springs.
The specific embodiment
Below in conjunction with a description of drawings embodiment of the present utility model.Mainly formed by rubber spring-loaded device 2, support 1, rotary sleeve 4, adjustable support 8 and base 10.The screen box 13 of vibratory sieve is connected with support 1 by four groups of rubber spring-loaded devices 2, described support 1 is trapezoid support, be provided with rotating shaft 3 in the center of support 1, be connected with base 10 with adjustable support 8 by jointed shaft 11 with the rotary sleeve 4 that rotating shaft 3 matches.Rotary sleeve 4 is connected with rotating shaft 3 with bolt 7 by pressing plate 6, and by bolt 5 location.Be positioned at the gripper shoe on rotary sleeve 4 and the base 10, hinged by jointed shaft 11.Two adjustable supports 8 are mechanical whorl lowering or hoisting gears, and the lower end is connected with base 10 by connecting bolt 9; The upper end is connected with rotary sleeve 4 by connecting bolt.Four groups of rubber spring-loaded devices 2 with the connected mode of screen box 13 and support 1 are, rubber spring-loaded device 2 has a rubber spring seat 2-2 who is connected with screen box 13, the rubber spring 2-3 that is positioned at rubber spring seat 2-2 is sleeved on the mandrel 2-1, mandrel 2-1 is installed on the gripper shoe of support 1, and the center line of described rubber spring 2-2 is horizontal all the time.Two vibrating motors 14 are symmetricly set on the screen box 13 of runing rest both sides.
Claims (2)
1. vibratory sieve rotating missile spring arrangement, mainly by rubber spring-loaded device, support, rotary sleeve, adjustable support and base are formed, it is characterized in that: the screen box ⒀ of vibratory sieve is connected with support ⑴ by rubber spring-loaded device ⑵, be provided with rotating shaft ⑶ in the center of support ⑴, be connected with base ⑽ with adjustable support ⑻ by jointed shaft ⑾ with the rotary sleeve ⑷ that rotating shaft ⑶ matches, described rubber spring-loaded device ⑵ has a rubber spring seat (2-2) that is connected with screen box ⒀, the rubber spring (2-3) that is positioned at rubber spring seat (2-2) is sleeved on the mandrel (2-1), mandrel (2-1) is installed on the gripper shoe of support ⑴, and the center line of described rubber spring (2-2) is horizontal all the time.
2. vibratory sieve rotating missile spring arrangement according to claim 1 is characterized in that: the adjustable support ⑻ that connects rotary sleeve ⑷ and base ⑽ is mechanical whorl or hydraulic jack lowering or hoisting gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320071583 CN203044331U (en) | 2013-02-08 | 2013-02-08 | Vibrating screen rotation spring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320071583 CN203044331U (en) | 2013-02-08 | 2013-02-08 | Vibrating screen rotation spring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203044331U true CN203044331U (en) | 2013-07-10 |
Family
ID=48727329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320071583 Expired - Lifetime CN203044331U (en) | 2013-02-08 | 2013-02-08 | Vibrating screen rotation spring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203044331U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103071619A (en) * | 2013-02-08 | 2013-05-01 | 鞍山重型矿山机器股份有限公司 | Vibrating screen rotating spring device |
| CN105728319A (en) * | 2016-02-25 | 2016-07-06 | 何慧敏 | Anti-shock type material vibrating device |
-
2013
- 2013-02-08 CN CN 201320071583 patent/CN203044331U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103071619A (en) * | 2013-02-08 | 2013-05-01 | 鞍山重型矿山机器股份有限公司 | Vibrating screen rotating spring device |
| CN105728319A (en) * | 2016-02-25 | 2016-07-06 | 何慧敏 | Anti-shock type material vibrating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130710 |
|
| CX01 | Expiry of patent term |