CN203599069U - Self-excitation type screen cloth cleaning device - Google Patents
Self-excitation type screen cloth cleaning device Download PDFInfo
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- CN203599069U CN203599069U CN201320763375.4U CN201320763375U CN203599069U CN 203599069 U CN203599069 U CN 203599069U CN 201320763375 U CN201320763375 U CN 201320763375U CN 203599069 U CN203599069 U CN 203599069U
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- cleaning device
- self
- connecting rod
- screen cloth
- excitation type
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Abstract
The utility model relates to the technical field of vibrating screening machines, in particular to a self-excitation type screen cloth cleaning device. The self-excitation type screen cloth cleaning device comprises a connecting rod, a heavy hammer and an elastic component, the heavy hammer is arranged at one end of the connecting rod, the other end of the connecting rod s connected with a screen body through a support and connected with screen cloth through a beating arm, and the elastic component is connected to the connecting rod in a sleeved mode. By means of the structure, kinetic energy provided by reciprocated vibration of a vibrating screen is used, a resonance system is formed by the elastic component and the vibrating screen body in a mated mode, and the screening aim and the screen hole self-cleaning aim are accordingly achieved. Compared with a traditional cleaning device, a power source is not required to be additionally connected, and the self-excitation type screen cloth cleaning device is convenient to use, relatively high in reliability and good in cleaning effect. In addition, the self-excitation type screen cloth cleaning device has the advantages of being reasonable in design and simple in structure, reducing cost and the like, is mainly used for screening fine materials, and can be widely applied to enterprises such as chemical engineering, mines and the like.
Description
Technical field
The utility model relates to vibration screening machinery technical field, is specifically related to auto-excitation type screen cleaning device.
Background technology
Existing vibratory sieve is in the process of screening materials carrying, and owing to existing, material feed is inhomogeneous, the humidity of material is inhomogeneous, and material very easily produces windrow and plug-hole phenomenon on compass screen surface.Because vibratory sieve is to close under amplitude effect and work in more stable vibration force, while there is windrow or plug-hole phenomenon, be difficult to recover voluntarily; often needing to shut down the clear hole of laggard pedestrian's work processes; not only cleaning efficiency is low, and labor strength is large, and has directly affected the normal screening operation of vibratory sieve.In technology, drive cleaning plant to produce forced vibration by vibration source now, reach the object of cleaning.But adopt above-mentioned measure, need to separately connect power supply, structure is more complicated, reliability relatively a little less than.
Summary of the invention
The purpose of this utility model be to provide a kind of reasonable in design, simple in structure, utilize kinetic energy and supporting flexible member and vibration sieve nest composition resonator system that vibratory sieve double vibrations provides, thereby reach the auto-excitation type screen cleaning device of screening and sieve aperture self-cleaning object.
In order to solve the existing problem of background technology, the utility model is by the following technical solutions: auto-excitation type screen cleaning device, comprise connecting rod, weight and flexible member, one end of described connecting rod arranges weight, the other end of described connecting rod is connected with sieve nest by support and is connected with screen cloth by impacting arm, and described flexible member is socketed on connecting rod.
Further, described flexible member is for shearing India-rubber spring.
The utlity model has following beneficial effect: auto-excitation type screen cleaning device described in the utility model, comprise connecting rod, weight and flexible member, wherein, one end of connecting rod arranges weight, the other end is connected with sieve nest by support and is connected with screen cloth by impacting arm, and flexible member is socketed on connecting rod; The utility model adopts said structure, the kinetic energy that utilizes vibratory sieve double vibrations to provide, supporting flexible member, with a resonator system of vibration sieve nest composition, thereby reach screening and sieve aperture self-cleaning object, compared with traditional cleaning plant, without separately connecing power supply, easy to use, reliability is relatively strong, and cleaning effect is good.In addition, the utlity model has reasonable in design, simple in structure, the feature such as reduce costs, be mainly used in the screening of fines, can be widely used in the enterprise such as chemical industry, mine.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is schematic diagram of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in more detail.
As shown in Figure 1 and Figure 2, auto-excitation type screen cleaning device, comprises connecting rod 1, weight 2 and flexible member 3, and one end of described connecting rod 1 arranges weight 2, the other end of described connecting rod 1 is connected with sieve nest 5 by support 4 and is connected with screen cloth 7 by impacting arm 6, and described flexible member 3 is socketed on connecting rod 1.Wherein, described flexible member 3 is for shearing India-rubber spring.In the present embodiment, the kinetic energy that utilizes vibratory sieve double vibrations to provide, supporting flexible member, with a resonator system of vibration sieve nest composition, with self natural frequency vibration, by linkage, vibration is passed to screen cloth again, make screen cloth produce the motion of the stack of two kinds of different frequencies, various amplitude, thereby reach the object of screening and sieve aperture self-cleaning.In the present embodiment, not only cleaning effect is good to utilize this cleaning plant, and reliability is relatively strong.
Finally explanation is, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, other modifications that those of ordinary skills make the technical solution of the utility model or be equal to replacement, only otherwise depart from the spirit and scope of technical solutions of the utility model, all should be encompassed in the middle of claim scope of the present utility model.
Claims (2)
1. auto-excitation type screen cleaning device, comprise connecting rod (1), weight (2) and flexible member (3), it is characterized in that, one end of described connecting rod (1) arranges weight (2), the other end of described connecting rod (1) is connected with sieve nest (5) by support (4) and is connected with screen cloth (7) by impacting arm (6), and described flexible member (3) is socketed on connecting rod (1).
2. auto-excitation type screen cleaning device according to claim 1, is characterized in that, described flexible member (3) is for shearing India-rubber spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320763375.4U CN203599069U (en) | 2013-11-28 | 2013-11-28 | Self-excitation type screen cloth cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320763375.4U CN203599069U (en) | 2013-11-28 | 2013-11-28 | Self-excitation type screen cloth cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203599069U true CN203599069U (en) | 2014-05-21 |
Family
ID=50711770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320763375.4U Withdrawn - After Issue CN203599069U (en) | 2013-11-28 | 2013-11-28 | Self-excitation type screen cloth cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203599069U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103639115A (en) * | 2013-11-28 | 2014-03-19 | 海安县联源机械制造有限公司 | Self-excited screen mesh cleaning device |
| CN111829328A (en) * | 2019-04-15 | 2020-10-27 | 江苏亿亿和华筛分设备有限公司 | Dehydration auxiliary device |
-
2013
- 2013-11-28 CN CN201320763375.4U patent/CN203599069U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103639115A (en) * | 2013-11-28 | 2014-03-19 | 海安县联源机械制造有限公司 | Self-excited screen mesh cleaning device |
| CN103639115B (en) * | 2013-11-28 | 2016-01-20 | 海安县联源机械制造有限公司 | Auto-excitation type screen cleaning device |
| CN111829328A (en) * | 2019-04-15 | 2020-10-27 | 江苏亿亿和华筛分设备有限公司 | Dehydration auxiliary device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140521 Effective date of abandoning: 20160120 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |