CN104525481A - Vibrating screen main beam of stable structure - Google Patents
Vibrating screen main beam of stable structure Download PDFInfo
- Publication number
- CN104525481A CN104525481A CN201410847885.9A CN201410847885A CN104525481A CN 104525481 A CN104525481 A CN 104525481A CN 201410847885 A CN201410847885 A CN 201410847885A CN 104525481 A CN104525481 A CN 104525481A
- Authority
- CN
- China
- Prior art keywords
- plate
- top board
- vertical plate
- screw rod
- girder
- 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
-
- 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
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for 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
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention provides a vibrating screen main beam of a stable structure. The vibrating screen main beam comprises a box body which is provided with a top plate, a side plate and a bottom plate, and the top plate, the side plate and the bottom plate are sequentially arranged on the top, the side portion and the bottom of the box body respectively. The left side and the right side of the top plate are each fixedly provided with double plates, and the side plate is provided with a flange. The bottom plate is connected with an adjusting device through a vibrating beam saddle, and the adjusting device comprises a support and an adjusting screw rod. The support is connected with the adjusting screw rod through a threaded square block, the top plate and the bottom plate are fixedly provided with a rear vertical plate and a front vertical plate, and the rear vertical plate and the front vertical plate form a cavity. The vibrating screen main beam of the stable structure has the advantages that the whole plate structure box-type design is adopted, main weld joints are all fully penetrated, the structural rigidity is large, the strength is high, force distribution is reasonable and balanced, the safety coefficient is large, the structure is compact, and the weight is low.
Description
Technical field
The invention belongs to girder field, especially relate to a kind of vibratory sieve girder of stabilized structure.
Background technology
Along with improving constantly of bolting technical requirement, for improving China's equipment manufacture technical merit, surpass the advanced, the technological innovation of vibratory sieve girder is imperative.The girder development time of more domestic producer manufacture is at present short, with low content of technology, manufacture level is poor, rigidity is little, intensity is low, do not improve raising in time, be difficult to sizing and promote, product can not meet higher instructions for use, and imported product is expensive, delivery cycle is also longer, cause the loss in manpower, financial resources, also in practical operation, cause very big inconvenience.
Summary of the invention
The problem to be solved in the present invention is to provide a kind of vibratory sieve girder of stabilized structure, especially provides that a kind of rigidity of structure is large, intensity is high, distribution of force rationally balanced, novel vibrating screen girder that safety coefficient is high.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of vibratory sieve girder of stabilized structure, comprise casing, described casing is provided with top board, side plate, base plate, described top board, described side plate, described base plate is arranged at the top of described casing respectively, sidepiece, bottom, on described top board, the left and right sides is all fixed with two plate, described base plate is connected with adjusting device by vibration beam seat, described adjusting device comprises support, adjustment screw rod, described support is connected by screw thread square with described adjustment screw rod, described top board, described base plate is fixed with back vertical plate, front vertical plate, described back vertical plate and described front vertical plate form cavity.
Described top board and described pair of plate junction are all fixed with described gusset.
Described pair of plate number is 2-4.
Described support is provided with rack positioning hole.
The invention has the beneficial effects as follows: owing to being provided with adjustment screw rod and rack positioning hole can adjust the front and back position up and down of walking beam easily on support, so not only structure is simple, easy to operate, and adjustment position is accurate; Adopt the box design of whole plate structure, the whole penetration of principal weld, such that the rigidity of structure is large, intensity is high, distribution of force rationally balanced, safety coefficient is large, compact conformation, lightweight; Adopt the box Welding Structure form of resistance to deformation, and back vertical plate, front vertical plate generation cavity, make walking beam bulk temperature keep within the specific limits and indeformable or distortion very little, ensure the vibration precision of vibration equipment device on walking beam, the slab quality of stabilizing continuous casting machine, the generation of minimizing casting blank defect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention
Fig. 2 is adjusting device structural representation
In figure:
1, casing 2, top board 3, side plate
4, two plate 5, support 6, vibration beam seat
7, screw rod 8, screw thread square 9, rack positioning hole is adjusted
Detailed description of the invention
Below by specific embodiment, technical scheme of the present invention is further described.
Embodiment 1
A kind of vibratory sieve girder of stabilized structure, comprise casing 1, casing 1 is provided with top board 2, side plate 3, base plate, top board 2, side plate 3, described base plate are arranged at the top of casing 1, sidepiece, bottom respectively, on top board 2, the left and right sides is all fixed with two plate 4, described base plate is connected with adjusting device by vibration beam seat 6, described adjusting device comprises support 5, adjustment screw rod 7, support 5 is connected by screw thread square 8 with adjustment screw rod 7, top board 2, described base plate are fixed with back vertical plate, front vertical plate, and described back vertical plate and described front vertical plate form cavity.
Embodiment 2
A kind of vibratory sieve girder of stabilized structure, comprise casing 1, casing 1 is provided with top board 2, side plate 3, base plate, top board 2, side plate 3, described base plate is arranged at the top of casing 1 respectively, sidepiece, bottom, on top board 2, the left and right sides is all fixed with two plate 4, top board 2 is all fixed with described gusset with two plate 4 junction, described base plate is connected with adjusting device by vibration beam seat 6, described adjusting device comprises support 5, adjustment screw rod 7, support 5 is connected by screw thread square 8 with adjustment screw rod 7, top board 2, described base plate is fixed with back vertical plate, front vertical plate, described back vertical plate and described front vertical plate form cavity.
Embodiment 3
A kind of vibratory sieve girder of stabilized structure, comprise casing 1, casing 1 is provided with top board 2, side plate 3, base plate, top board 2, side plate 3, described base plate is arranged at the top of casing 1 respectively, sidepiece, bottom, on top board 2, the left and right sides is all fixed with two plate 4, top board 2 is all fixed with described gusset with two plate 4 junction, described base plate is connected with adjusting device by vibration beam seat 6, described adjusting device comprises support 5, adjustment screw rod 7, support 5 is connected by screw thread square 8 with adjustment screw rod 7, top board 2, described base plate is fixed with back vertical plate, front vertical plate, described back vertical plate and described front vertical plate form cavity.
Described pair of plate 4 number is 2-4.
Embodiment 4
A kind of vibratory sieve girder of stabilized structure, comprise casing 1, casing 1 is provided with top board 2, side plate 3, base plate, top board 2, side plate 3, described base plate is arranged at the top of casing 1 respectively, sidepiece, bottom, on top board 2, the left and right sides is all fixed with two plate 4, top board 2 is all fixed with described gusset with two plate 4 junction, described base plate is connected with adjusting device by vibration beam seat 6, described adjusting device comprises support 5, adjustment screw rod 7, support 5 is connected by screw thread square 8 with adjustment screw rod 7, support 5 is provided with rack positioning hole 9, top board 2, described base plate is fixed with back vertical plate, front vertical plate, described back vertical plate and described front vertical plate form cavity.
Described pair of plate 4 number is 2-4.
The course of work of this example: for accurately controlling the angle of inclination of walking beam, be provided with adjusting device, it is by adjusting screw rod 7 and forming with screw thread square 8, and upper surface and the lower surface of screw thread square 8 are plane, adjustment screw rod 7 bottom surface is plane, parallel with screw thread square 8 lower surface.Support 5 is provided with a line rack positioning hole 9, during use, rotate adjustment screw rod 7, regulate the distance between the bottom surface of adjustment screw rod 7 and support 5 end face, thus adjust the angle of walking beam, with the position holding out against nut and fix screw thread square 8, more each nut of the support 5 that is tightened, then adjust before and after walking beam, the angle of upper-lower position and inclination.
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 (4)
1. the vibratory sieve girder of a stabilized structure, it is characterized in that: comprise casing, described casing is provided with top board, side plate, base plate, described top board, described side plate, described base plate is arranged at the top of described casing respectively, sidepiece, bottom, on described top board, the left and right sides is all fixed with two plate, described base plate is connected with adjusting device by vibration beam seat, described adjusting device comprises support, adjustment screw rod, described support is connected by screw thread square with described adjustment screw rod, described top board, described base plate is fixed with back vertical plate, front vertical plate, described back vertical plate and described front vertical plate form cavity.
2. the vibratory sieve girder of stabilized structure according to claim 1, is characterized in that: described top board and described pair of plate junction are all fixed with described gusset.
3. the vibratory sieve girder of stabilized structure according to claim 1, is characterized in that: described pair of plate number is 2-4.
4. the vibratory sieve girder of stabilized structure according to claim 1, is characterized in that: described support is provided with rack positioning hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410847885.9A CN104525481A (en) | 2014-12-31 | 2014-12-31 | Vibrating screen main beam of stable structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410847885.9A CN104525481A (en) | 2014-12-31 | 2014-12-31 | Vibrating screen main beam of stable structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104525481A true CN104525481A (en) | 2015-04-22 |
Family
ID=52841212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410847885.9A Pending CN104525481A (en) | 2014-12-31 | 2014-12-31 | Vibrating screen main beam of stable structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104525481A (en) |
-
2014
- 2014-12-31 CN CN201410847885.9A patent/CN104525481A/en active Pending
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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: 20150422 |
|
| WD01 | Invention patent application deemed withdrawn after publication |