CN201815473U - Uniform material distributor for vibrating screen for granular materials - Google Patents
Uniform material distributor for vibrating screen for granular materials Download PDFInfo
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- CN201815473U CN201815473U CN2010205578640U CN201020557864U CN201815473U CN 201815473 U CN201815473 U CN 201815473U CN 2010205578640 U CN2010205578640 U CN 2010205578640U CN 201020557864 U CN201020557864 U CN 201020557864U CN 201815473 U CN201815473 U CN 201815473U
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- cloth
- base plate
- vibratory sieve
- hole
- cloth base
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Abstract
The utility model belongs to the technical field of granular material screening equipment and particularly relates to a uniform material distributor for a vibrating screen for granular materials. The uniform material distributor comprises a silo, a material distribution base plate, baffle plates, a cleaning groove and a cleaning door; a plurality of rows of evenly distributed material distribution holes are formed on the material distribution base plate at the bottom of the silo, so that the uniform material distribution on a screen mesh can be realized, the damage of the screen mesh due to the material concentration can be reduced, the service life of the screen mesh is prolonged, and the utilization ratio of the screen mesh is maximized; the movable baffle plates are installed below the material distribution holes respectively, so that the material distribution holes can be opened or closed conveniently, and the control over the material input can be realized; and the cleaning groove and the cleaning door are arranged on one lower side of the silo, so that the lump materials which are failed to pass through the material distribution holes can be cleaned conveniently and rapidly. The uniform material distributor solves the following problems of the conventional material distributor: the material distribution is uneven; material input cannot be controlled; and residual materials are inconvenient to clean. The utility model has the advantages of high screening efficiency, simple structure and less investment, and is convenient to operate.
Description
Technical field:
The utility model belongs to the screening installation technical field of granular material, is specifically related to the uniform distribution device of a kind of granular material with vibratory sieve.
Background technology:
Along with developing rapidly of industries such as material, chemical industry, the application of granular material will be more and more widely, and the material behind the granulating and forming generally will just can obtain even-grained finished product through screening.
At present, the screening of most of granular materials is mainly based on vibratory sieve.Common in the market vibratory sieve mainly is to have offered single charging aperture in the feed bin bottom, when needs screening material, material directly is stacked on the screen cloth from charging aperture, material can only scatter gradually by vibration on screen cloth, therefore material presents a line of certain width in the operation of screen cloth, has only utilized the mid portion of screen cloth, does not bring into play the effect of screen cloth fully, and the material of piling up is subjected to the length restriction of screen cloth, causes screening not exclusively easily; Material is often concentrated and is operated on the middle certain width of screen cloth, causes the concentrated wearing and tearing of this position screen cloth easily, reduces the service life of screen cloth.Therefore how making vibratory sieve give full play to the effect of screen cloth, material is distributed on screen cloth uniformly, still is a difficult problem the technical staff in industry.
The utility model content:
In sum, in order to overcome the deficiency of prior art problem, the utility model provides the uniform distribution device of a kind of granular material with vibratory sieve, it is in the bottom of feed bin the cloth base plate to be set, the equally distributed cloth of many rows hole is set on the cloth base plate, under the cloth base plate striker plate is set, by being evenly distributed on the cloth hole on the cloth base plate, make material uniform distribution on screen cloth, thereby improve the screen cloth utilization rate, bring into play the maximum effect of screen cloth as much as possible, guarantee the service life of screen cloth, improve the screening efficiency of vibratory sieve.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of granular material uniform distribution device of vibratory sieve, wherein: it comprises feed bin, cloth base plate, cloth hole, striker plate, residue-removing door and clear hopper, the bottom of described feed bin is provided with the cloth base plate, the cloth base plate be provided with at least three arrange the material hole, whenever arrange and expect under the hole striker plate to be set, striker plate and cloth base plate flexibly connect, and the side that the close vibratory sieve of feed bin is lower has residue-removing door, and hopper clearly is set under the residue-removing door.
Further, described cloth base plate is parallel with the screen cloth of vibratory sieve, and the width of cloth base plate is identical with the screen cloth width of vibratory sieve, and the lower edge of cloth base plate is higher than the screen box of vibratory sieve.
Further, described cloth hole evenly distributes along the screen cloth width of vibratory sieve, and the cloth hole is the round platform hole, and the little lower diameter of its upper diameter is big.
Further, the width of described striker plate is wider than the maximum gauge in cloth hole, and striker plate and cloth base plate are located by alignment pin; Perhaps striker plate and cloth base plate are located by bolt, and the locating hole corresponding with bolt is slotted hole.
Further, the height of described clear hopper is less than the minimum altitude of cloth base plate.
The beneficial effects of the utility model are:
1, the utility model is in the bottom of feed bin the cloth base plate to be set, the equally distributed cloth of many rows hole is set on the cloth base plate, under the cloth base plate striker plate is set, by being evenly distributed on the cloth hole on the cloth base plate, make material uniform distribution on screen cloth, thereby improve the screen cloth utilization rate, bring into play the maximum effect of screen cloth as much as possible, guarantee the service life of screen cloth, improve the screening efficiency of vibratory sieve.
2, the utility model has residue-removing door in the lower side of the close vibratory sieve of feed bin, and hopper clearly is set under the residue-removing door, and the material that can not pass through from the cloth hole can be discharged from residue-removing door and clear hopper, thereby avoids the obstruction of bulk materials to the cloth hole.
3, the utility model is simple in structure, easy to operate, and is applied widely, can use widely in the every field of needs with vibratory sieve, can guarantee the service life of screen cloth, improves screening efficiency, thereby reduces enterprise's production cost.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model after installing on the vibratory sieve;
Fig. 3 is that the A of Fig. 2 of the present utility model is to view;
Fig. 4 is that the B of Fig. 2 of the present utility model is to view.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, a kind of granular material uniform distribution device of vibratory sieve, it comprises feed bin 1, the bottom of feed bin 1 is provided with cloth base plate 2, cloth base plate 2 is parallel with the screen cloth of vibratory sieve 7, and the width of cloth base plate 2 is identical with the screen cloth width of vibratory sieve 7, and cloth base plate 2 is arranged on the screen box of vibratory sieve 7.Cloth base plate 2 is provided with the material hole 3 of arranging more, and cloth hole 3 evenly distributes along the screen cloth width of vibratory sieve 7, and cloth hole 3 is the round platform hole, and the little lower diameter of its upper diameter is big.Whenever arrange and expect that the hole is provided with a striker plate 4 for 3 times, striker plate 4 is located by alignment pin with cloth base plate 2, the corresponding two groups of locating holes of alignment pin, one group for opening pin-and-hole 9, one group for closing pin-and-hole 8, opens opening of pin-and-hole 9 control cloth holes 3, closes the closure in pin-and-hole 8 control cloth holes 3.Close vibratory sieve 7 lower sides of feed bin 1 have residue-removing door 6, and residue-removing door is provided with hopper 5 clearly for 6 times, and the height of clear hopper 5 is less than the minimum altitude of cloth base plate 2.
During use, material is put into feed bin 1, and material drops on the screen cloth uniformly by cloth hole 3, finishes screening under the effect of vibration force.Simultaneously, observe the material of discharging opening, if screening occurs not exclusively, then need to reduce inlet amount, regulate striker plate 4, part striker plate 4 is adjusted to closes pin-and-hole 8 positions, be connected by alignment pin closing pin-and-hole 8 position striker plates 4 and cloth base plate 2, striker plate 4 is closed cloth hole 3 whole rows, thereby reduces inlet amount.If need to increase inlet amount, regulate striker plate 4 equally, will be in the striker plate 4 of closing pin-and-hole 8 positions and be adjusted to and open pin-and-hole 9 positions, thereby with the opening of cloth hole 3 whole rows, and then increase inlet amount.
By the control inlet amount, guaranteeing to sieve completely under the situation maximum effect of performance screen cloth.Screening is opened residue-removing door 6 after finishing, because cloth base plate 2 has certain gradient, can not discharge by clear hopper 5 automatically under the effect of vibration force by the bulk materials in cloth hole 3, closes residue-removing door 6, is reentered into material, continues screening.
Be noted that, the above embodiment is to the explanation of technical solutions of the utility model and unrestricted, other modification that is equal to replacement or makes of affiliated technical field those of ordinary skill according to prior art, as long as do not exceed the thinking and the scope of technical solutions of the utility model, all should be included within the desired interest field of the utility model.
Claims (5)
1. a granular material is with the uniform distribution device of vibratory sieve, it is characterized in that: it comprises feed bin (1), cloth base plate (2), cloth hole (3), striker plate (4), residue-removing door (6) and clear hopper (5), the bottom of described feed bin (1) is provided with cloth base plate (2), cloth base plate (2) be provided with at least three arrange the material hole (3), whenever arrange and expect under the hole (3) striker plate (4) to be set, striker plate (4) flexibly connects with cloth base plate (2), the lower side of close vibratory sieve (7) of feed bin (1) has residue-removing door (6), and hopper (5) clearly is set under the residue-removing door (6).
2. the granular material according to claim 1 uniform distribution device of vibratory sieve, it is characterized in that: described cloth base plate (2) is parallel with the screen cloth of vibratory sieve (7), and the width of cloth base plate (2) is identical with the screen cloth width of vibratory sieve (7), and the lower edge of cloth base plate (2) is higher than the screen box of vibratory sieve (7).
3. the granular material according to claim 1 uniform distribution device of vibratory sieve, it is characterized in that: described cloth hole (3) evenly distributes along the screen cloth width of vibratory sieve (7), cloth hole (3) is the round platform hole, and the little lower diameter of its upper diameter is big.
4. the granular material according to claim 1 uniform distribution device of vibratory sieve, it is characterized in that: the width of described striker plate (4) is wider than the maximum gauge of cloth hole (3), and striker plate (4) is located by alignment pin with cloth base plate (2); Perhaps striker plate (4) is located by bolt with cloth base plate (2), and the locating hole corresponding with bolt is slotted hole.
5. the granular material according to claim 1 uniform distribution device of vibratory sieve, it is characterized in that: the height of described clear hopper (5) is less than the minimum altitude of cloth base plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205578640U CN201815473U (en) | 2010-10-12 | 2010-10-12 | Uniform material distributor for vibrating screen for granular materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205578640U CN201815473U (en) | 2010-10-12 | 2010-10-12 | Uniform material distributor for vibrating screen for granular materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201815473U true CN201815473U (en) | 2011-05-04 |
Family
ID=43913445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205578640U Expired - Fee Related CN201815473U (en) | 2010-10-12 | 2010-10-12 | Uniform material distributor for vibrating screen for granular materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201815473U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103480571A (en) * | 2012-06-14 | 2014-01-01 | 宝山钢铁股份有限公司 | Screen surface distributing device of vibrating screen |
| CN104941907A (en) * | 2014-05-03 | 2015-09-30 | 胡齐放 | Equipment for ore sand screening |
| CN104946276A (en) * | 2015-06-23 | 2015-09-30 | 中国环境科学研究院 | Material-distributing device for refuse pyrolysis gasification furnace |
| CN113219843A (en) * | 2021-06-11 | 2021-08-06 | 武汉科技大学 | Self-adaptive control system and method for dynamic load of screen surface of vibrating screen |
-
2010
- 2010-10-12 CN CN2010205578640U patent/CN201815473U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103480571A (en) * | 2012-06-14 | 2014-01-01 | 宝山钢铁股份有限公司 | Screen surface distributing device of vibrating screen |
| CN103480571B (en) * | 2012-06-14 | 2015-08-26 | 宝山钢铁股份有限公司 | A kind of vibration screen compass screen surface distribution device |
| CN104941907A (en) * | 2014-05-03 | 2015-09-30 | 胡齐放 | Equipment for ore sand screening |
| CN105170440A (en) * | 2014-05-03 | 2015-12-23 | 胡齐放 | Device for screening ore sand |
| CN104941907B (en) * | 2014-05-03 | 2017-09-29 | 安徽兰兮工程技术开发有限公司 | The equipment sieved for ore in sand form |
| CN104946276A (en) * | 2015-06-23 | 2015-09-30 | 中国环境科学研究院 | Material-distributing device for refuse pyrolysis gasification furnace |
| CN104946276B (en) * | 2015-06-23 | 2017-10-03 | 中国环境科学研究院 | A kind of refuse pyrolysis gasification furnace distribution device |
| CN113219843A (en) * | 2021-06-11 | 2021-08-06 | 武汉科技大学 | Self-adaptive control system and method for dynamic load of screen surface of vibrating screen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20110504 Termination date: 20161012 |