CN209772659U - plate turnover mechanism for roller screen - Google Patents
plate turnover mechanism for roller screen Download PDFInfo
- Publication number
- CN209772659U CN209772659U CN201920338909.6U CN201920338909U CN209772659U CN 209772659 U CN209772659 U CN 209772659U CN 201920338909 U CN201920338909 U CN 201920338909U CN 209772659 U CN209772659 U CN 209772659U
- Authority
- CN
- China
- Prior art keywords
- plate
- main body
- turning
- screw rod
- roller screen
- 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.)
- Expired - Fee Related
Links
- 230000007306 turnover Effects 0.000 title claims abstract description 35
- 229910000617 Mangalloy Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 28
- 238000012423 maintenance Methods 0.000 abstract description 12
- 230000002035 prolonged effect Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
the utility model discloses a turning plate mechanism for a roller screen, which comprises a turning plate main body, wherein the turning plate main body comprises a support plate, a lining plate is arranged on the turning plate main body, the lining plate comprises a lining plate main body, square counter bores distributed in an array are arranged on the lining plate main body, and third through holes are arranged in the square counter bores; the lining plate is provided with a screw rod, the screw rod is provided with an elastic part, and the elastic part is sleeved on the screw rod; the turning plate main body is provided with a sliding block. The plate turnover mechanism of the utility model enables the material to flow into the roller screen through the plate turnover mechanism, when the material is contacted with the plate turnover mechanism, the material is prevented from being directly contacted with the plate turnover main body and is contacted with the lining plate, the lining plate is connected with the plate turnover main body through the screw rod, and the lining plate is directly replaced during replacement and maintenance, thereby reducing the maintenance cost, improving the maintenance efficiency and reducing the labor intensity of workers; an elastic piece is arranged between the lining plate of the plate turning mechanism and the plate turning main body, and when the lining plate is contacted with a material, the material is buffered, so that the impact of the material on the plate turning mechanism is reduced.
Description
Technical Field
the utility model relates to a turn over the trigger structure, specifically be a turn over trigger structure for roller screen.
Background
The plate turnover mechanism is located at an inlet of the roller screen and is rotationally connected with the main body of the roller screen, and the angle of the plate turnover mechanism is adjusted through the stretching of a hydraulic cylinder on the roller screen, so that the speed of the material entering the roller screen and the impact force of the material on the screen sheet are controlled. The plate turning mechanism in the prior art directly adopts a plate type structure made of steel, the plate turning main body is directly contacted with materials, abrasion is extremely easy to cause on the turning main body, and in the process of replacement and maintenance in the later period, the whole turning mechanism needs to be directly detached and replaced, so that the cost is improved, the labor intensity of workers is increased, and the production efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a panel turnover mechanism for roller screen, the material flows into the roller screen through the panel turnover mechanism, when the material contacts with the panel turnover mechanism, the direct contact with the panel turnover main body is avoided, but the panel turnover mechanism contacts with the lining board, the lining board is connected with the panel turnover main body through the screw rod, the lining board is directly replaced when replacing and maintaining, the maintenance cost is reduced, the maintenance efficiency is improved, and the labor intensity of the working personnel is reduced; the elastic part is arranged between the lining plate and the plate turning main body, when the lining plate is in contact with materials, the materials are buffered, the impact of the materials on the plate turning mechanism is reduced, the plate turning mechanism is protected, the maintenance period of the plate turning mechanism is prolonged, the sliding supporting block is arranged at the non-edge part below the plate turning main body, and the overall strength of the plate turning mechanism is improved.
The purpose of the utility model can be realized by the following technical scheme:
The utility model provides a turn over board mechanism for roller bearing sieve, turns over board mechanism and includes turns over the board main part, turns over the board main part and includes the backup pad, turn over and be equipped with the welt in the board main part, the welt includes the welt main part, is equipped with the square counter bore of array distribution in the welt main part, is equipped with the third through hole in the square counter bore.
The lining plate is provided with a screw rod, the screw rod is provided with an elastic part, and the elastic part is sleeved on the screw rod.
The turning plate main body is provided with a sliding block.
Furthermore, the supporting plate is provided with first through holes distributed in an array mode, one end of the supporting plate is provided with connecting blocks distributed symmetrically, and the connecting blocks are provided with second through holes.
Furthermore, sliding support blocks which are symmetrically distributed are arranged below the support plate, and T-shaped grooves are formed in the sliding support blocks.
furthermore, the lining plate main body is made of high manganese steel.
Furthermore, the screw cap of screw rod is square structure, and the screw cap block of screw rod is in square counter bore, and the screw rod passes through the third through-hole and passes through the nut with first through-hole and connect.
Furthermore, one end of the elastic piece is fixedly connected with the lining plate, and the other end of the elastic piece is fixedly connected with the turnover plate main body.
Furthermore, a T-shaped sliding block is arranged on the sliding block, a connecting plate is arranged below the T-shaped sliding block, symmetrically distributed supporting pieces are arranged below the connecting plate, and a fixing shaft is arranged between the supporting pieces.
Furthermore, a rotating shaft is arranged on the turning plate main body and is rotatably connected with the second through hole through a bearing, the turning plate mechanism is positioned on the roller screen supporting plate through the rotating shaft and rotates, and the turning plate mechanism is rotatably connected with the fixed shaft of the sliding block through a hydraulic cylinder on the roller screen.
the utility model has the advantages that:
1. The plate turnover mechanism of the utility model enables the material to flow into the roller screen through the plate turnover mechanism, when the material is contacted with the plate turnover mechanism, the material is prevented from being directly contacted with the plate turnover main body and is contacted with the lining plate, the lining plate is connected with the plate turnover main body through the screw rod, and the lining plate is directly replaced during replacement and maintenance, thereby reducing the maintenance cost, improving the maintenance efficiency and reducing the labor intensity of workers;
2. The utility model discloses turn over the board mechanism welt and turn over and be equipped with the elastic component between the board main part, when welt and material contact, cushion the material, reduce the impact of material to turning over the board mechanism, protected turning over the board mechanism, prolonged the maintenance cycle of turning over the board mechanism, set up the slip supporting shoe in the below non-edge of turning over the board main part, increased the bulk strength of turning over the board mechanism.
Drawings
The present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic structural view of a plate turnover mechanism of the present invention;
FIG. 2 is a schematic structural view of the plate turnover mechanism of the present invention;
FIG. 3 is a schematic view of the structure of the flap body of the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 1;
FIG. 5 is a schematic view of the lining board structure of the present invention;
Fig. 6 is a schematic view of the slider structure of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
The utility model provides a turn over board mechanism for roller screen, turn over board mechanism includes turns over board main part 1, as shown in fig. 1, fig. 2, fig. 3, turns over board main part 1 and includes backup pad 11, is equipped with the first through-hole 12 of array distribution on the backup pad 11, and the one end of backup pad 11 is equipped with the connecting block 13 of symmetric distribution, is equipped with second through-hole 14 on the connecting block 13.
The lower portion of the supporting plate 11 is provided with symmetrically distributed sliding supporting blocks 15, the sliding supporting blocks 15 are located below the supporting plate 11 and are not in contact with the edge, and the sliding supporting blocks 15 are provided with T-shaped grooves 16.
The turning plate main body 1 is provided with a lining plate 2, as shown in fig. 1 and 5, the lining plate 2 comprises a lining plate main body 21, the lining plate main body 21 is made of high manganese steel, square counter bores 22 distributed in an array mode are arranged on the lining plate main body 21, and third through holes 23 are formed in the square counter bores 22.
the lining plate 2 is provided with the screw rod 3, as shown in fig. 1 and 4, the screw cap of the screw rod 3 is of a square structure, the screw cap of the screw rod 3 is clamped in the square counter bore 22, the screw rod 3 penetrates through the third through hole 23 and the first through hole 12 to be connected through the screw cap, the screw rod 3 is provided with the elastic part 4, the elastic part 4 is sleeved on the screw rod 3, one end of the elastic part 4 is tightly connected with the lining plate 2, and the other end of the elastic part is tightly connected with the turnover plate main body 1.
The turning plate main body 1 is provided with a sliding block 5, as shown in fig. 1 and 6, the sliding block 5 is provided with a T-shaped sliding block 51, a connecting plate 52 is arranged below the T-shaped sliding block 51, symmetrically distributed supporting pieces 53 are arranged below the connecting plate 52, and a fixing shaft 54 is arranged between the supporting pieces 53.
The turning plate main body 1 is provided with a rotating shaft 6, as shown in fig. 2, the rotating shaft 6 is rotatably connected with the second through hole 14 through a bearing, the turning plate mechanism is positioned on the roller screen supporting plate 7 through the rotating shaft 6 to rotate, the turning plate mechanism is rotatably connected with the fixed shaft 54 of the sliding block 5 through a hydraulic cylinder on the roller screen, and the extension of the hydraulic rod controls the inclination angle of the turning plate machine.
During the use, the material flows into the roller screen through the board turning mechanism, when the material contacts with the board turning mechanism, the direct contact with the board turning main body 1 is avoided, but the material contacts with the lining board 2, the lining board 2 is connected with the board turning main body 1 through the screw rod 3 and is convenient to replace and maintain, the elastic part 4 is arranged between the lining board 2 and the board turning main body 1, when the lining board 2 contacts with the material, the material is buffered, the impact of the material on the board turning mechanism is reduced, the board turning mechanism is protected, the maintenance period of the board turning mechanism is prolonged, the sliding support block 15 is arranged at the lower non-edge of the board turning main body 1, and the overall strength of the board turning mechanism is increased.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
the foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (8)
1. A plate turning mechanism for a roller screen comprises a plate turning main body (1), wherein the plate turning main body (1) comprises a support plate (11), and is characterized in that a lining plate (2) is arranged on the plate turning main body (1), the lining plate (2) comprises a lining plate main body (21), square counter bores (22) distributed in an array mode are arranged on the lining plate main body (21), and third through holes (23) are formed in the square counter bores (22);
A screw rod (3) is arranged on the lining plate (2), an elastic part (4) is arranged on the screw rod (3), and the elastic part (4) is sleeved on the screw rod (3);
The turning plate main body (1) is provided with a sliding block (5).
2. The plate turnover mechanism for the roller screen as claimed in claim 1, wherein the support plate (11) is provided with first through holes (12) distributed in an array, one end of the support plate (11) is provided with connecting blocks (13) distributed symmetrically, and the connecting blocks (13) are provided with second through holes (14).
3. The mechanism of claim 1, wherein the support plate (11) is provided with symmetrically distributed sliding support blocks (15) below, and the sliding support blocks (15) are provided with T-shaped grooves (16).
4. A mechanism as claimed in claim 1, wherein the body (21) is of high manganese steel.
5. The plate turnover mechanism for the roller screen is characterized in that a nut of the screw rod (3) is of a square structure, the nut of the screw rod (3) is clamped in a square counter bore (22), and the screw rod (3) passes through the third through hole (23) and is connected with the first through hole (12) through the nut.
6. The flap mechanism for a roller screen according to claim 1, characterized in that one end of the elastic member (4) is fixedly connected with the lining plate (2) and the other end is fixedly connected with the flap body (1).
7. The plate turnover mechanism for the roller screen according to claim 1, characterized in that the sliding block (5) is provided with a T-shaped sliding block (51), a connecting plate (52) is arranged below the T-shaped sliding block (51), symmetrically distributed supporting pieces (53) are arranged below the connecting plate (52), and a fixed shaft (54) is arranged between the supporting pieces (53).
8. the flap mechanism for the roller screen according to claim 1, characterized in that the flap body (1) is provided with a rotating shaft (6), the rotating shaft (6) is rotatably connected with the second through hole (14) through a bearing, the flap mechanism is rotatably arranged on the roller screen support plate (7) through the rotating shaft (6), and the flap mechanism is rotatably connected with the fixed shaft (54) of the sliding block (5) through a hydraulic cylinder on the roller screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920338909.6U CN209772659U (en) | 2019-03-15 | 2019-03-15 | plate turnover mechanism for roller screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920338909.6U CN209772659U (en) | 2019-03-15 | 2019-03-15 | plate turnover mechanism for roller screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209772659U true CN209772659U (en) | 2019-12-13 |
Family
ID=68798164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920338909.6U Expired - Fee Related CN209772659U (en) | 2019-03-15 | 2019-03-15 | plate turnover mechanism for roller screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209772659U (en) |
-
2019
- 2019-03-15 CN CN201920338909.6U patent/CN209772659U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |