CN104438073A - Extraction type sieve plate - Google Patents
Extraction type sieve plate Download PDFInfo
- Publication number
- CN104438073A CN104438073A CN201410817676.XA CN201410817676A CN104438073A CN 104438073 A CN104438073 A CN 104438073A CN 201410817676 A CN201410817676 A CN 201410817676A CN 104438073 A CN104438073 A CN 104438073A
- Authority
- CN
- China
- Prior art keywords
- screen
- screen cloth
- side plate
- sieve
- support 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
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
- B07B1/4663—Multi-layer screening surfaces
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention relates to the field of mechanical equipment, in particular to an extraction type sieve plate, and solves the defects that a sieve plate of a vibrating screen is inconvenient to maintain, the cost is high, and sieved materials are single. The sieve plate comprises a sieve frame and an extraction type screen, wherein the sieve frame comprises a front baffle (1), a side plate (2), a middle side plate (12), an upper support rod (8) and a lower support rod (9), the side plate (2) is perpendicularly and fixedly connected with the front baffle (1), the middle side plate (12) is parallel with the side plate (2) and the fixedly connected with the front baffle (1), and the upper support rod (8) and the lower support rod (9) are connected with the side plate (2) and the middle side plate (12); the screen comprises a first screen part (3), a second screen part (4), a rear baffle (5), a horizontal support rod (6) and a perpendicular support rod (7), the first screen part (3) can be placed in the sieve frame, the rear baffle (5) is connected with the first screen part (3) and the second screen part (4), and the horizontal support rod (6) and the perpendicular support rod (7) are connected with the first screen part (3); first screen holes (10) are formed in the first screen part (3), and second screen holes (11) are formed in the second screen part (4). The extraction type sieve plate has the advantages that materials can be sieved according to different grades, the sieve plate is convenient to maintain, the cost is low, the operation and the use are convenient, the design is simple, and the use range is wide.
Description
Technical field
The present invention relates to technical field of mechanical equipment, particularly relate to extraction-type sieve plate.
Background technology
It is very inconvenient that sieve plate maintain and replace in the market gets up, and maintenance cost is higher.Meanwhile, most of sieve plate can only sieve a kind of material of size, and screening efficiency is low, if need the material sieving different size, must change the sieve plate of different size, raise entreprise cost.
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 extraction-type sieve plate can changing screen cloth.
Technical scheme of the present invention is: extraction-type sieve plate, comprise the screen cloth of screen frame (unit) and drawing out type, described screen frame (unit) comprises front apron, the side plate that be fixedly connected with vertical with described front apron, and the latus inframedium, the upper support bar that be connected described side plate and described latus inframedium and the lower support bar that with described front apron are fixedly connected with parallel with described side plate; Described screen cloth comprises the first screen cloth part can put in described screen frame (unit), the second screen cloth part, the backboard be connected with described first screen cloth part and described second screen cloth part, the horizontal support bar be connected with described first screen cloth part and vertical support bar; Described first screen cloth part is provided with the first sieve aperture, and described second screen cloth part is provided with the second sieve aperture.
The size of described first sieve aperture and the size of described second sieve aperture unequal.
Described first sieve aperture is punching, and described second sieve aperture is punching.
The invention has the beneficial effects as follows: can by material according to the screening of different grades, sieve plate repair and replacement are convenient, and cost is low, easy for operation, simplicity of design, and the scope of application is wide.
Accompanying drawing explanation
Fig. 1 is the structural representation of a mounted sieve plate and another sieve plate installed in embodiments of the invention.
In figure, 1. front apron, 2. side plate, 3. the first screen cloth part, 4. the second screen cloth part, 5. backboard, 6. horizontal support bar, 7. vertical support bar, 8. upper support bar, 9. lower support bar, 10. the first sieve aperture, 11. second sieve apertures, 12. latus inframediums.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is explained.
Extraction-type sieve plate of the present invention comprises the screen cloth of screen frame (unit) and drawing out type.As shown in Figure 1, screen frame (unit) comprises front apron 1, side plate 2, latus inframedium 12, upper support bar 8 and lower support bar 9.Screen cloth comprises the first screen cloth part 3, second screen cloth part 4, the horizontal support bar 6 be connected with the first screen cloth part 3, vertical support bar 7, backboard 5.
Screen frame (unit) comprises front apron 1, side plate 2, latus inframedium 12, upper support bar 8 and lower support bar 9.
Side plate 2 is fixedly connected with front apron 1 is vertical.
Latus inframedium 12 is parallel with side plate 2 and be fixedly connected with front apron 1.Screen frame (unit) is divided into two parts by latus inframedium 12.
Upper support bar 8 and lower support bar 9 connecting lateral plate 2 and latus inframedium 12.Leave space between upper support bar 8 and lower support bar 9, screen cloth is passed.
After screen cloth enters screen frame (unit) by the space between upper support bar 8 and lower support bar 9, front apron 1 and backboard 5 are positioned at the both sides of screen cloth, can prevent material from dropping from screen cloth both sides.
Horizontal support bar 6 and vertical support bar 7 are for supporting the first screen cloth part 3.
First screen cloth part 3 is provided with the first sieve aperture 10, second screen cloth part 4 and is provided with the second sieve aperture 11.First sieve aperture 10 and the second sieve aperture 11 are punching.First sieve aperture 10 is different with the second sieve aperture 11 size.
First screen cloth part 3 and the second screen cloth part 4 are except the first sieve aperture 10 on it and the second sieve aperture 11, and other structure is identical, and that is, the second screen cloth part 4 also has the structure (not shown) identical with lower support bar 9 with upper support bar 8.
In Fig. 1, the second screen cloth part 4 has been arranged in screen frame (unit), and in Fig. 1, direction shown in arrow is the direction of installing screen cloth.
When the first screen cloth part 3 or the second screen cloth part 4 damage, can change, handled easily is safeguarded.Meanwhile, the screen size on the first screen cloth part 3 and the second screen cloth part 4 can be designed to different size and dimensions, can sieve the material of two kinds of sizes, improve operating efficiency.
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 (3)
1. an extraction-type sieve plate, comprise the screen cloth of screen frame (unit) and drawing out type, it is characterized in that: described screen frame (unit) comprises front apron (1), the side plate (2) that be fixedly connected with vertical with described front apron (1), and the latus inframedium (12) that with described front apron (1) be fixedly connected with parallel with described side plate (2), the upper support bar (8) being connected described side plate (2) and described latus inframedium (12) and lower support bar (9); Described screen cloth comprises the first screen cloth part (3) can put in described screen frame (unit), the second screen cloth part (4), the backboard (5) be connected with described first screen cloth part (3) and described second screen cloth part (4), the horizontal support bar (6) be connected with described first screen cloth part (3) and vertical support bar (7); Described first screen cloth part (3) is provided with the first sieve aperture (10), and described second screen cloth part (4) is provided with the second sieve aperture (11).
2. extraction-type sieve plate according to claim 1, is characterized in that: the size of described first sieve aperture (10) and the size of described second sieve aperture (11) unequal.
3. extraction-type sieve plate according to claim 1, is characterized in that: described first sieve aperture (10) is punching, and described second sieve aperture (11) is punching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410817676.XA CN104438073A (en) | 2014-12-24 | 2014-12-24 | Extraction type sieve plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410817676.XA CN104438073A (en) | 2014-12-24 | 2014-12-24 | Extraction type sieve plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104438073A true CN104438073A (en) | 2015-03-25 |
Family
ID=52885269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410817676.XA Pending CN104438073A (en) | 2014-12-24 | 2014-12-24 | Extraction type sieve plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104438073A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106540880A (en) * | 2015-09-22 | 2017-03-29 | 刘志峰 | A kind of sub-sieve of changeable soles |
| CN110639681A (en) * | 2019-09-26 | 2020-01-03 | 张山 | Crusher with movable screen |
-
2014
- 2014-12-24 CN CN201410817676.XA patent/CN104438073A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106540880A (en) * | 2015-09-22 | 2017-03-29 | 刘志峰 | A kind of sub-sieve of changeable soles |
| CN110639681A (en) * | 2019-09-26 | 2020-01-03 | 张山 | Crusher with movable screen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150325 |