CN105396779A - Linear sieve - Google Patents
Linear sieve Download PDFInfo
- Publication number
- CN105396779A CN105396779A CN201510856915.7A CN201510856915A CN105396779A CN 105396779 A CN105396779 A CN 105396779A CN 201510856915 A CN201510856915 A CN 201510856915A CN 105396779 A CN105396779 A CN 105396779A
- Authority
- CN
- China
- Prior art keywords
- sieve
- screen cloth
- pressing plate
- screen box
- straight line
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
- B07B1/40—Resonant vibration screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a linear sieve. The linear sieve comprises a sieve box, wherein more than three horizontal sieve bodies are arranged in the sieve box in the height direction at intervals; each sieve body is provided with a corresponding secondary discharging opening; the apertures of the sieve bodies are sequentially reduced from top to bottom; two long sides of each sieve body are pressed through pressure plates I; more than three pairs of chutes with opposite openings are formed in two long side walls of the sieve box at intervals; the pressure plates I on the two long sides of each sieve body are inserted in the chutes and can slide in the chutes; a plurality of corresponding positioning holes are equidistantly formed in two long sides of each chute from head to tail; fixing holes which correspond to the positioning holes are formed in the pressure plates I on the two long sides of each sieve body; and the sieve bodies and the sieve box are fixed by each fixing hole and the corresponding positioning hole which are positioned on the same vertical straight line and through a corresponding locking piece. When the sieve bodies are required to be changed, the number of fasteners required to be detached is small, the sieve bodies can be taken out conveniently, and a sieve body changing process is simplified.
Description
Technical field
The present invention relates to a kind of sieving machine, be specifically related to a kind of straight line shaker.
Background technology
Linear vibrating screen is that double oscillating electromotor drives, when two vibrating motors do the rotation of synchronous, anti-narrow-necked earthen jar, cancel out each other in the direction that the exciting force that its eccentric block produces is being parallel to electrical axis, be stacked as one in the direction perpendicular to motor shaft and make a concerted effort, therefore the movement locus of screen(ing) machine is a straight line.The relative compass screen surface of two motor shafts has an inclination angle, at exciting force and material under the force action of gravity, material is tossed great-jump-forward moving linearly forward on compass screen surface, thus reach and material screened and the object of classification, it is low that linear vibrating screen (straight line shaker) has power consumption, easy-maintaining, and full-closed structure, overflow without dust loose, be suitable for the advantages such as pipelining, be extensively widely used in the screening of dry type powdery or granular material in the industries such as chemical industry, food, plastics, medicine, metallurgy, glass, building materials, grain, chemical fertilizer, abrasive material, pottery.
The screen cloth of existing vibratory sieve can not be changed, and equipment cannot ensure the clean of screen cloth in long-time use procedure, and screen cloth is fragile, and cracky comes off, and affects the service life of screen cloth.
Summary of the invention
The invention provides provides a kind of and is convenient to dismounting cleaning and can ensures the straight line shaker of screen cloth quality.
In order to solve the problem, the technical solution adopted in the present invention is such, a kind of straight line shaker comprises screen box, screen box top be provided with charging aperture, discharging opening is provided with bottom screen box, screen box is supported on support by elastic device, connect described screen box and what provide vibration source for described screen box is double oscillating electromotor, be interval with the screen cloth of more than 3 levels along short transverse in described screen box, each screen cloth is all corresponding arranges a point of discharging opening, the aperture of screen cloth reduces from top to bottom successively, two long sides of described screen cloth are compressed by pressing plate I, two long sidewalls of screen box are interval with 3 to the relative chute of upper shed, pressing plate I on screen cloth two long side inserts in chute and also can slide in chute, the locating hole that several positions of spaced set are corresponding from the beginning to the end on two long sides of each chute, pressing plate I on each screen cloth two long side is provided with the fixing hole corresponding with position of positioning hole, be positioned at fixing hole on same vertical straight line and locating hole and all realize the fixing of screen cloth and screen box by a locking part.
In order to strengthen the intensity of screen cloth, the middle part of described screen cloth is provided with the pressing plate II parallel with pressing plate I.
[0008]screen cloth bottom be provided with several support horizontal stripes and support vertical bar.
The spacing supporting horizontal stripe and support vertical bar is respectively 10-25cm.
Described pressing plate I, pressing plate II, support horizontal stripe and support vertical bar all adopt wood materials to make, and alleviate the weight of screen cloth widely, play certain protective effect to screen cloth.
Beneficial effect: when dismantling multi-disc screen cloth, maintenance personal does not need separately to dismantle locking part between every sheet screen cloth and screen box, untie a locking part, multi-disc screen cloth is fixing relative to the upper releasing in chute corresponding separately local, after having dismantled all locking parts, screen cloth can pull out by slide relatively, then it being changed, thus when changing screen cloth, needing the securing member of dismounting few, and screen cloth can take out easily, simplify the flow process that screen cloth is changed.
Accompanying drawing explanation
Fig. 1 is front view of the present invention;
Fig. 2 is side view of the present invention;
Fig. 3 is top view of the present invention.
Detailed description of the invention
In order to deepen the understanding of the present invention, below in conjunction with embodiment and accompanying drawing, the invention will be further described, and this embodiment only for explaining the present invention, does not form limiting the scope of the present invention.
See Fig. 1, Fig. 2 and Fig. 3, a kind of straight line shaker, comprise screen box 1, screen box top be provided with charging aperture 12, discharging opening 13 is provided with bottom screen box, screen box is supported on support 3 by elastic device 2, connect described screen box and what provide vibration source for described screen box is double oscillating electromotor 4, be interval with the screen cloth 5 of 4 levels along short transverse in described screen box, each screen cloth is all corresponding arranges a point of discharging opening 14, the aperture of screen cloth reduces from top to bottom successively, two long sides of described screen cloth are compressed by pressing plate I 6, two long sidewalls of screen box are interval with 4 to the relative chute 7 of upper shed, pressing plate I 6 on screen cloth two long side inserts in chute 7 and also can slide in chute 7, the locating hole that several positions of spaced set are corresponding from the beginning to the end on two long sides of each chute, pressing plate I on each screen cloth two long side is provided with the fixing hole corresponding with position of positioning hole, be positioned at fixing hole on same vertical straight line and locating hole and all realize the fixing of screen cloth and screen box by a locking part 8.
In order to strengthen the intensity of screen cloth, the middle part of described screen cloth is provided with the pressing plate II 9 parallel with pressing plate.
Screen cloth bottom be provided with several and support horizontal stripes 10 and support vertical bar 11.
The spacing supporting horizontal stripe and support vertical bar is respectively 10-25cm.
Described pressing plate I, pressing plate II, support horizontal stripe and support vertical bar all adopt wood materials to make, and alleviate the weight of screen cloth widely, play certain protective effect to screen cloth.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. a straight line shaker, it is characterized in that, comprise screen box, screen box top be provided with charging aperture, charging aperture is provided with bottom screen box, discharging opening is provided with bottom screen box, screen box is supported on support by elastic device, connect described screen box and what provide vibration source for described screen box is double oscillating electromotor, be interval with the screen cloth of more than 3 levels along short transverse in described screen box, each screen cloth is all corresponding arranges a point of discharging opening, the aperture of screen cloth reduces from top to bottom successively, two long sides of described screen cloth are compressed by pressing plate I, two long sidewalls of screen box are interval with 3 to the relative chute of upper shed, pressing plate I on screen cloth two long side inserts in chute and also can slide in chute, the locating hole that several positions of spaced set are corresponding from the beginning to the end on two long sides of each chute, pressing plate I on each screen cloth two long side is provided with the fixing hole corresponding with position of positioning hole, be positioned at fixing hole on same vertical straight line and locating hole and all realize the fixing of screen cloth and screen box by a locking part.
2. a kind of straight line shaker according to claim 1, is characterized in that, the middle part of described screen cloth is provided with the pressing plate II parallel with pressing plate I.
3. a kind of straight line shaker according to claim 1, is characterized in that, screen cloth bottom be provided with several support horizontal stripes and support vertical bar.
4. a kind of straight line shaker according to claim 3, is characterized in that, described in, the spacing supporting horizontal stripe and support vertical bar is respectively 10-25cm.
5. a kind of straight line shaker according to any claim of claim 1-4, is characterized in that, described pressing plate I, pressing plate II, support horizontal stripe and support vertical bar all adopt wood materials to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510856915.7A CN105396779A (en) | 2015-11-30 | 2015-11-30 | Linear sieve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510856915.7A CN105396779A (en) | 2015-11-30 | 2015-11-30 | Linear sieve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105396779A true CN105396779A (en) | 2016-03-16 |
Family
ID=55462722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510856915.7A Pending CN105396779A (en) | 2015-11-30 | 2015-11-30 | Linear sieve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105396779A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107497662A (en) * | 2017-08-03 | 2017-12-22 | 南京协和助剂有限公司 | Plastic cement auxiliary agent screening machine |
-
2015
- 2015-11-30 CN CN201510856915.7A patent/CN105396779A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107497662A (en) * | 2017-08-03 | 2017-12-22 | 南京协和助剂有限公司 | Plastic cement auxiliary agent screening machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160316 |
|
| RJ01 | Rejection of invention patent application after publication |