CN208894595U - A kind of device for preventing shaker screen from blocking - Google Patents
A kind of device for preventing shaker screen from blocking Download PDFInfo
- Publication number
- CN208894595U CN208894595U CN201821516383.8U CN201821516383U CN208894595U CN 208894595 U CN208894595 U CN 208894595U CN 201821516383 U CN201821516383 U CN 201821516383U CN 208894595 U CN208894595 U CN 208894595U
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- CN
- China
- Prior art keywords
- strainer
- braced frame
- support rod
- blocking
- frame
- 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 - Fee Related
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Abstract
The utility model discloses the devices that one kind can prevent shaker screen from blocking, including at least two strainers inside screen box are arranged in, it is arranged in parallel between two neighboring strainer, the aperture of screen box Inner filter net is sequentially reduced from top to bottom, the lower part of each strainer is equipped with the support device to play a supportive role to strainer, support device includes support rod and braced frame, the upper surface of support rod and braced frame is in same plane, support rod and braced frame branch are provided with the gap for facilitating material blanking, braced frame interior welds have multiple reinforcing rods being arranged at equal intervals, the utility model structure is simple, design is reasonable, enable to strainer under the action of vibration source and beating item, prevent the mesh on strainer from generating blocking, strainer is supported also by support rod and braced frame, prevent the deformation of strainer, convenient for material Flowing, is conducive to the screening of material, improves the efficiency of screening.
Description
Technical field
The utility model belongs to Design of Vibratory Screen technical field, and in particular to the dress that one kind can prevent shaker screen from blocking
It sets.
Background technique
Vibrating screen is the sieving machine of a kind of classification as material, washing, dehydration, de-mediated.Wherein, linear vibrating screen with
The advantages that its high production efficiency, grading effect are good, maintenance facilitates is widely used.During the work time, vibrating screen
Dynamic property directly affects screening efficiency and service life.Vibrating screen makes material exist using vibrating motor exciting as vibration source
It is tossed on sieve, while for linear motion forward, material, evenly into the feed inlet of screening machine, passes through multilayer from batcher
Sieve generates the oversize of several specifications, screenings, is discharged respectively from respective outlet.Linear vibrating screen (straight line shaker) has steady
Fixed reliable, consumption less, low noise, the advantages that service life is long, the vibration shape is steady, screening efficiency is high, be a kind of screening plant of new high-efficiency,
It is widely used in the industries such as mine, coal, smelting, building materials, refractory material, light industry, chemical industry.
When in use, since material will be sieved through strainer, in screening, material is easy to be fastened on existing vibrating screen
In the mesh of strainer, the clogging of strainer is caused, influences the screening quality of material.
Summary of the invention
In order to solve the above-mentioned technical problem the utility model, provides a kind of device that can prevent shaker screen from blocking, makes
Obtaining strainer can prevent the mesh on strainer from generating blocking, be conducive to the sieve of material under the action of vibration source and beating item
Point, improve the efficiency of screening.
The technical scheme adopted by the utility model is a kind of device that can prevent shaker screen from blocking, including setting
At least two strainers inside screen box, it is arranged in parallel between two neighboring strainer, the aperture of screen box Inner filter net on to
Under be sequentially reduced, the lower part of each strainer is equipped with the support device to play a supportive role to strainer, and support device includes branch
The upper surface of strut and braced frame, support rod and braced frame is in same plane, and support rod and braced frame branch are set up
There is the gap for facilitating material blanking, braced frame interior welds there are multiple reinforcing rods being arranged at equal intervals, and multiple reinforcing rods make
Multiple equal-sized rectangle frames are formed in braced frame, the inside of each rectangle frame is equipped with beating item, pats the length of item
It is 3-5mm longer than reinforcing pole length.
The support rod and braced frame are welded on sieve inner wall.
The beating item is silica gel material, pats the both ends bondage of item on the support frame, and the beating item of silica gel material has
There is speciality wear-resisting, that matter is soft, can avoid beating item and generate breakage when in use, improve service life.
The strainer is mounted on inside screen box by bolt.
When work, strainer is placed on support rod and braced frame top position, using braced frame and support rod to strainer
Play a supporting role, avoid because material excessively caused by tenesmus in the middle part of strainer in screening, bobbing machine, vibration are set below screen box
Motivation provides vibration force and sieve is integrally shaken, and the effect of the vibrated power of material is fallen from the mesh on sieve, by
Grade screening；During screening, the beating item being mounted in braced frame rectangle frame is patting item as vibration is swung up and down
When moving to top position, the effect that can generate impact to strainer mentions so that the material blocked on sieve meshes be removed
The efficiency of height screening.
Described includes at least two strainers being arranged in inside screen box, arranged in parallel, sieve between two neighboring strainer
The aperture of case Inner filter net is sequentially reduced from top to bottom；The purpose being arranged in this way is: can be sieved step by step to material, meet sieve
The needs divided.
The upper surface of the support rod and braced frame is in same plane；The purpose being arranged in this way is: can utilize
Support rod and braced frame play the role of support to strainer simultaneously, make strainer that can prevent strainer at work with uniform force
It is deformed, is conducive to material and is flowed in strainer upper surface.
The multiple reinforcing rod to form multiple equal-sized rectangle frames, the inside of each rectangle frame in braced frame
Beating item is installed, the length for patting item is 3-5mm longer than reinforcing pole length；The purpose being arranged in this way is: patting item in work
Play the role of beating to strainer when making, so that the material for blocking sieve meshes is purged, improves the effect of screening.
The utility model has the following beneficial effects: the utility model simple structure and reasonable design, enables to strainer vibrating
Source and under the action of patting item, prevents mesh on strainer from generating blocking, also by support rod and braced frame to strainer into
Row support, prevents the deformation of strainer, is convenient for Flow of Goods and Materials, is conducive to the screening of material, improves the efficiency of screening.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the top view of the utility model.
Marked in the figure: 1, screen box；2, support device；3, strainer；4, item is patted；5, braced frame；6, support rod；7, reinforce
Bar.
Specific embodiment
Specific embodiment of the present utility model is described in further detail below in conjunction with attached drawing.
As shown, a kind of device that can prevent shaker screen 3 from blocking, including being arranged at least two inside screen box 1
A strainer 3, arranged in parallel between two neighboring strainer 3, the aperture of 1 Inner filter net 3 of screen box is sequentially reduced from top to bottom, each
The lower part of strainer 3 is equipped with the support device 2 to play a supportive role to strainer 3, and support device 2 includes support rod 6 and support
The upper surface of frame 5, support rod 6 and braced frame 5 is in same plane, and support rod 6 is provided with conveniently with braced frame 5
The gap of material blanking, 5 interior welds of braced frame have multiple reinforcing rods 7 being arranged at equal intervals, and reinforcing rod 7 is to support frame
Frame 5 is reinforced, and the intensity of braced frame 5 is improved, and multiple reinforcing rods 7 to be formed in braced frame 5 multiple equal-sized
Rectangle frame, the inside of each rectangle frame, which is equipped with, pats item 4, and the length for patting item 4 is 3mm longer than 7 length of reinforcing rod.
The support rod 6 is welded on sieve inner wall with braced frame 5.
The beating item 4 is silica gel material, and the both ends for patting item 4 are strapped in braced frame 5, the beating item of silica gel material
4, with the speciality wear-resisting, matter is soft, can avoid beating item 4 and generate breakage when in use, improve service life.
The strainer 3 is mounted on inside screen box 1 by bolt.
When work, strainer 3 is placed on support rod 6 and 5 top position of braced frame, right using braced frame 5 and support rod 6
Strainer 3 is played a supporting role, avoid because material excessively caused by the tenesmus at the middle part of strainer 3 in screening, vibration is set below screen box 1
Motivation, bobbing machine provide vibration force and sieve are integrally shaken, and the effect of the vibrated power of material is from the mesh on sieve
It falls, sieves step by step；During screening, the beating item 4 in 5 rectangle frame of braced frame is mounted on the upper bottom of vibration
It is dynamic, when patting item 4 and moving to top position, the effect of impact can be generated to strainer 3, to will block on 3 mesh of strainer
Material is removed, and the efficiency of screening is improved.
Claims (4)
1. the device that one kind can prevent shaker screen from blocking, it is characterised in that: including being arranged at least two inside screen box
Strainer, arranged in parallel between two neighboring strainer, the aperture of screen box Inner filter net is sequentially reduced from top to bottom, each strainer
Lower part is equipped with the support device to play a supportive role to strainer, and support device includes support rod and braced frame, support rod
It being in same plane with the upper surface of braced frame, support rod and braced frame branch are provided with the gap for facilitating material blanking,
Braced frame interior welds have multiple reinforcing rods being arranged at equal intervals, and multiple reinforcing rods to form multiple sizes in braced frame
Equal rectangle frame, the inside of each rectangle frame are equipped with beating item, and the length for patting item is 3-5mm longer than reinforcing pole length.
2. the device that one kind according to claim 1 can prevent shaker screen from blocking, it is characterised in that: support rod and branch
Support frame frame is welded on sieve inner wall.
3. the device that one kind according to claim 1 can prevent shaker screen from blocking, it is characterised in that: beating item is silicon
Glue material matter pats the both ends bondage of item on the support frame.
4. the device that one kind according to claim 1 can prevent shaker screen from blocking, it is characterised in that: strainer passes through spiral shell
Bolt is mounted on inside screen box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821516383.8U CN208894595U (en) | 2018-09-17 | 2018-09-17 | A kind of device for preventing shaker screen from blocking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821516383.8U CN208894595U (en) | 2018-09-17 | 2018-09-17 | A kind of device for preventing shaker screen from blocking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208894595U true CN208894595U (en) | 2019-05-24 |
Family
ID=66572610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821516383.8U Expired - Fee Related CN208894595U (en) | 2018-09-17 | 2018-09-17 | A kind of device for preventing shaker screen from blocking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208894595U (en) |
-
2018
- 2018-09-17 CN CN201821516383.8U patent/CN208894595U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190524 Termination date: 20210917 |