CN207709375U - A kind of vibration screen net fixation device - Google Patents
A kind of vibration screen net fixation device Download PDFInfo
- Publication number
- CN207709375U CN207709375U CN201721758145.3U CN201721758145U CN207709375U CN 207709375 U CN207709375 U CN 207709375U CN 201721758145 U CN201721758145 U CN 201721758145U CN 207709375 U CN207709375 U CN 207709375U
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- CN
- China
- Prior art keywords
- sieve
- wedge
- steel plate
- shaped steel
- gasket
- 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.)
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Abstract
The utility model discloses a kind of vibration screen net fixation devices, include that the support portion of sieve and the voussoir press-fit portion above sieve for pressing sieve are used to support below sieve, the support portion includes the fluting round steel being located at below sieve, the voussoir press-fit portion includes wedge-shaped steel plate, wedge-shaped steel plate passes through fluting round steel to be fixed sieve, gasket is equipped with below wedge-shaped steel plate, gasket is affixed on sieve.The end of the wedge-shaped steel plate is punched, and the split pin for preventing wedge-shaped steel plate from falling off is equipped in hole.The gasket is strip.The utility model penetrates the slot of fluting round steel using wedge-shaped steel plate easily, and wearing split pin prevents wedge-shaped steel plate from falling off, to which sieve is fixed, it only needs to remove split pin when dismounting, reversely beat wedge-shaped steel plate, without using pulling hand-tighten bolts, compared with prior art, the utility model is simple in structure, press fitting or disassembling section are simple, and sieve replacement speed is fast, and production efficiency is high.
Description
Technical field
The utility model is related to vibrating screen device fields, and in particular to a kind of to be suitable for used in mine, sandstone production line
Vibration screen net fixation device.
Background technology
It,, need to also be from intermediate pressure in addition to being tensed by both sides buckle to keep sieve fixed when vibrating screen mesh is fixed
Tightly, to effectively prevent sieve from influencing screening efficiency because loosening, the damage of sieve and screen bracket etc. is also avoided.However, existing
Some sieve press fitting mostly welded nut, bolts are fixed, and nut-welding direction is not easy to hold, and so as to cause tilt bolt, makes spiral shell
Bolt is not easy to install；And in the case that the limited assembling-disassembling bolt in lower screen space be difficult operation, greatly reduce sieve more throw-over
Degree can enter follow-up host with material after reducing productivity or even part bolt looseness, cause host compared with macrolesion.
Invention content
For solution, sieve press fitting is time-consuming and laborious caused by vibrating screen mesh press fitting design is unreasonable in the prior art,
Sieve replaces that speed is slow, and fixing bolt easily loosens, the problem of influencing production efficiency, and the utility model provides a kind of Vibration Screen
Net fixing device.
The purpose of this utility model is realized in the following manner：
A kind of vibration screen net fixation device includes the support portion of sieve being used to support below sieve and positioned at sieve
Top is used to press the voussoir press-fit portion of sieve, and the support portion includes the fluting round steel 5 being located at below sieve, the voussoir press fitting
Portion includes wedge-shaped steel plate 1, and wedge-shaped steel plate 1 passes through fluting round steel 5 to be fixed two sieves, and 1 lower section of wedge-shaped steel plate is equipped with gasket,
Gasket is affixed on sieve.
The support portion further includes the support angle steel 4 being welded on screen frame crossbeam, and welding fluting circle is spaced in support angle steel 4
Steel 5.
The end of the wedge-shaped steel plate 1 is punched, and the split pin 3 for preventing it from falling off is equipped in hole.
The gasket is strip 2.
The position of centre of gravity of the wedge-shaped steel plate 1 passes through fluting round steel 5.
The beneficial effects of the utility model：The utility model penetrates the slot of fluting round steel using wedge-shaped steel plate easily, and
It is fixed with cotter, so that sieve to be fixed, when dismounting only needs to remove split pin, reversely beats wedge-shaped steel plate, is not necessarily to
Using hand-tighten bolts are pulled, compared with prior art, the utility model is simple in structure, and press fitting or disassembling section are simple, and sieve is replaced
Speed is fast, and production efficiency is high.Moreover, the utility model has about due to the wedge structure of wedge-shaped steel plate and compass screen surface itself with ground
18 ° -25 ° of inclination angle, after so that sieve is loosened, wedge-shaped steel plate falls automatically under gravity, plays automatic wedge action.
Description of the drawings
Fig. 1 is the front view of the utility model structure.
Fig. 2 is the left view of the utility model structure.
Fig. 3 is the use state diagram of the utility model.
Wherein, 1 is wedge-shaped steel plate；2 be strip；3 be split pin；4 be support angle steel；5 be fluting round steel；6 be sieve.
Specific implementation mode
1, attached drawing 2, attached drawing 3 and specific implementation mode are described in further detail the utility model below in conjunction with the accompanying drawings,
It should be appreciated that specific embodiment described herein is only used to explain the utility model, it is not used to limit the utility model.
As shown in Figure 1 and Figure 2, a kind of vibration screen net fixation device includes the branch that sieve is used to support below sieve
Support part and the voussoir press-fit portion above sieve for pressing sieve, the support portion includes the fluting round steel being located at below sieve
5, the voussoir press-fit portion includes wedge-shaped steel plate 1, and wedge-shaped steel plate 1 passes through fluting round steel 5 to be fixed two sieves, wedge-shaped steel plate
1 lower section is equipped with gasket, and gasket is affixed on sieve.
In order to make support portion support sieve to connect more firm under sieve, the support portion further includes being welded on screen frame crossbeam
On support angle steel 4, welding fluting round steel 5 in interval in support angle steel 4.
Preferably, the end of the wedge-shaped steel plate 1 is punched, and split pin 3 for fixing is equipped in hole.1 tail of wedge-shaped steel plate
Split pin 3 is punched and is worn in portion, prevents it from falling off.
Preferably, the gasket is strip 2.Wedge-shaped steel plate 1 can be made preferably fixed in this way.
Preferably, the position of centre of gravity of the wedge-shaped steel plate 1 passes through fluting round steel 5.In this way, because the center of gravity of wedge-shaped steel plate 1 is worn
The slot of fluting round steel 5 is crossed, and positioned at 5 rear portion of fluting round steel, so will not be loosened from slot easily when its work.
The course of work of the utility model is as follows:As shown in figure 3, after sieve 6 is placed into working position first, by strip 2
It is affixed on the upper surface of sieve, wedge-shaped steel plate 1 is passed through from the slot of fluting round steel 5, so that its center of gravity is passed through fluting round steel 5, is put on
Split pin 3 limits, and under working condition at this time, wedge structure and compass screen surface 6 itself and the ground of wedge-shaped steel plate 1 have about 18 ° -25 °
Inclination angle.It, need not be with hand-tighten bolts be pulled, so installation speed is fast because only needing wedge-shaped steel plate 1 passing through slot；Because of wedge-shaped steel
The center of gravity of plate 1 passes through slot, and its center of gravity is located at the lower left of fluting round steel 5, so will not be easily from slot when its work
It loosens；Under working condition, since the wedge structure of wedge-shaped steel plate and compass screen surface itself have with ground about 18 ° ~ 25 ° of inclination angle, make sieve
After net loosens, wedge-shaped steel plate falls automatically under gravity, plays automatic wedge action.
Above-described is only preferred embodiments of the present invention, it is noted that for those skilled in the art
For, under the premise of not departing from the utility model general idea, several changes and improvements can also be made, these should also be considered as
The scope of protection of the utility model, these all do not interfere with the effect and patent practicability of the utility model implementation.
Claims (5)
1. a kind of vibration screen net fixation device, it is characterised in that：It include the support portion that sieve is used to support below sieve
With the voussoir press-fit portion for pressing sieve above sieve, the support portion includes the fluting round steel being located at below sieve（5）,
The voussoir press-fit portion includes wedge-shaped steel plate（1）, wedge-shaped steel plate（1）Across fluting round steel（5）Slot sieve is fixed,
Wedge-shaped steel plate（1）Lower section is equipped with gasket, and gasket is affixed on sieve.
2. vibration screen net fixation device as described in claim 1, it is characterised in that：The support portion further includes being welded on sieve
Support angle steel on frame crossbeam（4）, support angle steel（4）Upper interval welding fluting round steel（5）.
3. vibration screen net fixation device as described in claim 1, it is characterised in that：The wedge-shaped steel plate（1）End beat
Hole is equipped with the split pin for preventing it from falling off in hole（3）.
4. vibration screen net fixation device as described in claim 1, it is characterised in that：The gasket is strip（2）.
5. vibration screen net fixation device as described in claim 1, it is characterised in that：The wedge-shaped steel plate（1）Across fluting
Round steel（5）Position be wedge-shaped steel plate（1）Position of centre of gravity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721758145.3U CN207709375U (en) | 2017-12-15 | 2017-12-15 | A kind of vibration screen net fixation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721758145.3U CN207709375U (en) | 2017-12-15 | 2017-12-15 | A kind of vibration screen net fixation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207709375U true CN207709375U (en) | 2018-08-10 |
Family
ID=63055957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721758145.3U Active CN207709375U (en) | 2017-12-15 | 2017-12-15 | A kind of vibration screen net fixation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207709375U (en) |
-
2017
- 2017-12-15 CN CN201721758145.3U patent/CN207709375U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |