CN104492700A - Sieve plate capable of adjusting sizes of sieve pores - Google Patents
Sieve plate capable of adjusting sizes of sieve pores Download PDFInfo
- Publication number
- CN104492700A CN104492700A CN201410816534.1A CN201410816534A CN104492700A CN 104492700 A CN104492700 A CN 104492700A CN 201410816534 A CN201410816534 A CN 201410816534A CN 104492700 A CN104492700 A CN 104492700A
- Authority
- CN
- China
- Prior art keywords
- sieve
- sieve plate
- frame
- pores
- connecting rod
- 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
- 239000011148 porous material Substances 0.000 title abstract 5
- 239000000463 material Substances 0.000 claims abstract description 9
- 239000004744 fabric Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 2
- 101700022029 GBLP Proteins 0.000 description 1
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
- B07B1/46—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
- B07B1/4636—Regulation of screen apertures
Abstract
The invention relates to the field of mechanical equipment, in particular to a sieve plate capable of adjusting the sizes of sieve pores. The sieve plate is used for overcoming the shortcoming that conventional sieve pores are easily blocked. The sieve plate capable of adjusting the sizes of the sieve pores comprises a sieve frame (5) and a sieve arranged on the sieve frame (5), and is characterized in that the sieve comprises a movable rack (1) and a fixed rack (4) which are perpendicular to the flowing direction of a material, wherein connecting rods (2) and moving rods (3) are arranged on the sieve frame (5); one end of each connecting rod (2) is connected with the movable rack (1), and the other ends of the connecting rods (2) are connected withthe moving rods (3). The sieve plate has the beneficial effects that the sizes of the sieve pores can be adjusted according to actual needs, materials with different sizes can be sieved, sieve plate replacement is avoided, the production cost is lowered, and the sieve plate is convenient to use and reasonable in design.
Description
Technical field
The present invention relates to technical field of mechanical equipment, particularly relate to a kind of sieve plate of adjustable screen size.
Background technology
The slot size of current sieve is fixing, when needs are with screening two kinds of materials, when the size of these two kinds of materials is all less than or is all greater than screen size, will reselect sieve, and it is very inconvenient to change.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the object of this invention is to provide a kind of sieve plate that can regulate screen size.
Technical scheme of the present invention is: a kind of sieve plate of adjustable screen size, comprise screen frame (unit), the screen cloth be arranged on described screen frame (unit), described screen cloth comprises the removable wire frame vertical with Flow of Goods and Materials direction and fixing rack, described screen frame (unit) is provided with connecting rod and carriage release lever, described connecting rod one end is connected with described removable wire frame, and the other end of described connecting rod is connected with described carriage release lever.
Described connecting rod is arranged on side or the both sides of described screen frame (unit).
The invention has the beneficial effects as follows: the size that can regulate sieve aperture according to actual needs, the material of different size can be screened, avoid changing sieve plate, reduce production cost, easy to use, reasonable in design.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiments of the invention.
In figure, 1. removable wire frame, 2. connecting rod, 3. carriage release lever, 4. fixing rack, 5. screen frame (unit).
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is explained.
A kind of sieve plate of screen size that can regulate of the present invention comprises screen frame (unit) 5, screen cloth, connecting rod 2 and carriage release lever 3.
The rack of screen cloth comprises horizontal rack and vertical net mount.Vertical net mount is identical with the direction of Flow of Goods and Materials, direction shown in arrow in the direction of Flow of Goods and Materials and figure.
Horizontal rack comprises removable wire frame 1 and fixing rack 4.
The both sides of screen frame (unit) 5 are provided with connecting rod 2.One end of connecting rod 2 is connected with removable wire frame 1, and the other end is fixedly connected with carriage release lever 3, as shown in Figure 1.Carriage release lever 3 can move.
Operation principle: when needing the size increasing sieve aperture, move down carriage release lever 3, its drivening rod 2 is moved down, and connecting rod 2 drives removable wire frame 1 to move down, makes removable wire frame 1 and fixing rack 4 not in a plane, thus increases the size of sieve aperture; When move up carriage release lever 3 time, the motion drivening rod 2 of carriage release lever 3 moves upward, and then upwards moves rack 1, recovers original size.
Above one embodiment of the present of invention have been described in detail, but described content being only preferred embodiment of the present invention, can not being considered to for limiting practical range of the present invention.All equalizations done according to the present patent application scope change and improve, and all should still belong within patent covering scope of the present invention.
Claims (2)
1. the sieve plate of an adjustable screen size, comprise screen frame (unit) (5), the screen cloth be arranged on described screen frame (unit) (5), it is characterized in that: described screen cloth comprises the removable wire frame (1) vertical with Flow of Goods and Materials direction and fixing rack (4), described screen frame (unit) (5) is provided with connecting rod (2) and carriage release lever (3), described connecting rod (2) one end is connected with described removable wire frame (1), and the other end of described connecting rod (2) is connected with described carriage release lever (3).
2. the sieve plate of a kind of adjustable screen size according to claim 1, is characterized in that: described connecting rod (2) is arranged on side or the both sides of described screen frame (unit) (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410816534.1A CN104492700A (en) | 2014-12-24 | 2014-12-24 | Sieve plate capable of adjusting sizes of sieve pores |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410816534.1A CN104492700A (en) | 2014-12-24 | 2014-12-24 | Sieve plate capable of adjusting sizes of sieve pores |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104492700A true CN104492700A (en) | 2015-04-08 |
Family
ID=52934201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410816534.1A Pending CN104492700A (en) | 2014-12-24 | 2014-12-24 | Sieve plate capable of adjusting sizes of sieve pores |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104492700A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109225825A (en) * | 2018-10-15 | 2019-01-18 | 重庆知遨科技有限公司 | The adjustable screening mechanism of slot size |
| CN111152357A (en) * | 2020-01-07 | 2020-05-15 | 广东三和管桩股份有限公司 | Back-filling aggregate device and preparation process of back-filling aggregate concrete prefabricated part |
| CN112996383A (en) * | 2018-11-29 | 2021-06-18 | 艾尔弗雷德韦格纳研究所赫尔姆霍茨极地与海洋研究中心 | Sorting device for live fish |
-
2014
- 2014-12-24 CN CN201410816534.1A patent/CN104492700A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109225825A (en) * | 2018-10-15 | 2019-01-18 | 重庆知遨科技有限公司 | The adjustable screening mechanism of slot size |
| CN112996383A (en) * | 2018-11-29 | 2021-06-18 | 艾尔弗雷德韦格纳研究所赫尔姆霍茨极地与海洋研究中心 | Sorting device for live fish |
| CN111152357A (en) * | 2020-01-07 | 2020-05-15 | 广东三和管桩股份有限公司 | Back-filling aggregate device and preparation process of back-filling aggregate concrete prefabricated part |
| CN111152357B (en) * | 2020-01-07 | 2021-10-19 | 广东三和管桩股份有限公司 | Back-filling aggregate device and preparation process of back-filling aggregate concrete prefabricated part |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150408 |
|
| WD01 | Invention patent application deemed withdrawn after publication |