CN219654522U - Roller door opening mechanism of high-pressure roller mill - Google Patents
Roller door opening mechanism of high-pressure roller mill Download PDFInfo
- Publication number
- CN219654522U CN219654522U CN202223441983.1U CN202223441983U CN219654522U CN 219654522 U CN219654522 U CN 219654522U CN 202223441983 U CN202223441983 U CN 202223441983U CN 219654522 U CN219654522 U CN 219654522U
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- Prior art keywords
- door
- frame
- pressure roller
- front side
- fixedly arranged
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- 230000007246 mechanism Effects 0.000 title claims abstract description 11
- 238000007789 sealing Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model discloses a roller door opening mechanism of a high-pressure roller mill, which comprises a door frame, wherein a door opening is formed in the door frame, a sliding rail is fixedly arranged at the bottom of a cross beam, two sliding blocks are connected in the sliding rail in a sliding manner, and a door plate is fixedly arranged at the bottoms of the two sliding blocks.
Description
Technical Field
The utility model relates to the technical field of high-pressure roller mills, in particular to a roller door opening mechanism of a high-pressure roller mill.
Background
The high-pressure roller mill is provided by the hydraulic system on the sliding roller shaft and extremely high in working pressure (up to 300 MPa) to the working roller surface, materials are crushed to form a cake, a large amount of dust can be generated in the process, the roller door of the high-pressure roller mill is of a structure of a common vertical hinged door, the vertical hinged door is convenient to maintain, but poor in air tightness, a large amount of dust overflows from gaps, so that the working environment pollution is caused, the service life of equipment is reduced, meanwhile, the size of the vertical hinged door is large, the weight is heavy, the opening and the closing of workers are inconvenient, and the labor intensity of the workers is increased.
Disclosure of Invention
The utility model aims to provide a roller door opening mechanism of a high-pressure roller mill, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a roller door mechanism that opens door of high pressure roller mill, includes the door frame, the gate has been seted up on the door frame, the fixed crossbeam that is provided with in front side of door frame, the fixed slide rail that is provided with in bottom of crossbeam, sliding connection has two sliders in the slide rail, the fixed door plant that is provided with in bottom of two sliders, the fixed four rubber strip draw-in grooves that are provided with of rear side of door plant, four rubber strip draw-in grooves group become rectangular structure, and its gate position department of door frame is corresponding, rectangular structure's area is greater than the area of gate, four rubber strip draw-in grooves internalization is provided with four sealing rubber strips.
Preferably, the front side of door frame is fixed and is provided with the mounting bracket, the fixed two connecting seats that are provided with in the top in the mounting bracket, two connecting seats internal fixation are provided with the cylinder, and the drive end activity of cylinder runs through in the right side of mounting bracket, the fixed two fixing bases that are provided with of the front side of door plant and the drive end of cylinder, fixedly connected with link between two fixing bases, the fixing base of door plant front side is connected through the bolt with one side of link.
Preferably, the front side of the door plate is fixedly provided with an armrest.
Preferably, the connecting frame is of an L-shaped structure.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the roller door vertical hinged door of the high-pressure roller mill is changed into the sliding door composed of the sliding rail, the sliding block and the door plate, the door opening of the door frame can be sealed through the arrangement of the sealing rubber strip, dust is prevented from overflowing from a gap, the roller door of the high-pressure roller mill can be opened and closed, the air tightness of a high-pressure roller machine body can be improved when the roller door is closed, the door plate can be automatically opened and closed through the arrangement of the air cylinder, the fixing seat and the connecting frame, the use is convenient, the labor intensity of workers is reduced, meanwhile, the fixing seat and the connecting frame on the front side of the door plate are designed in a detachable mode, when the sealing rubber strip is used for a long time, the fixing seat and the connecting frame can be separated after abrasion and aging occur, and then the sealing rubber strip is slid out of the door plate, so that the sealing rubber strip is replaced.
Drawings
FIG. 1 is a schematic diagram of a front view of the present utility model;
FIG. 2 is an enlarged schematic view of the position A in FIG. 1;
FIG. 3 is a schematic rear view of the door panel of the present utility model;
FIG. 4 is a schematic top view of the door frame of the present utility model;
FIG. 5 is a schematic cross-sectional view of a rubber strip clamping groove according to the present utility model;
FIG. 6 is a schematic diagram of an axial structure of a cross member and a slide rail according to the present utility model;
fig. 7 is a schematic diagram of an axial structure of a slider according to the present utility model.
In the figure: 1. a door frame; 2. a doorway; 3. a cross beam; 4. a slide rail; 5. a slide block; 6. a door panel; 7. a rubber strip clamping groove; 8. sealing the rubber strip; 9. a mounting frame; 10. a connecting seat; 11. a cylinder; 12. a fixing seat; 13. a connecting frame; 14. a bolt; 15. an armrest.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-7, the utility model provides a roller door opening mechanism of a high-pressure roller mill, which comprises a door frame 1, wherein a door opening 2 is formed in the door frame 1, a cross beam 3 is fixedly arranged on the front side of the door frame 1, a sliding rail 4 is fixedly arranged at the bottom of the cross beam 3, two sliding blocks 5 are connected in a sliding manner in the sliding rail 4, a door plate 6 is fixedly arranged at the bottoms of the two sliding blocks 5, the door plate 6 can slide in the sliding rail 4 through the sliding blocks 5, four rubber strip clamping grooves 7 are fixedly arranged at the rear side of the door plate 6, the four rubber strip clamping grooves 7 are respectively positioned at the periphery of the rear side of the door plate 6, the four rubber strip clamping grooves 7 form a rectangular structure, the four rubber strip clamping grooves 7 correspond to the position of the door opening 2 of the door frame 1, the area of the rectangular structure is larger than the area of the door opening 2, four sealing rubber strips 8 are movably arranged in the four rubber strip clamping grooves 7, the area of the door opening 6 is also of the rectangular structure, and the door plate 6 is positioned in the sealing rubber strips 8 of the rectangular structure in the door opening 2 under a closed state.
The front side of door frame 1 is fixed and is provided with mounting bracket 9, the fixed two connecting seats 10 that are provided with in the top in mounting bracket 9, two connecting seats 10 internal fixation are provided with cylinder 11, and the drive end activity of cylinder 11 runs through in the right side of mounting bracket 9, the front side of door plant 6 and the drive end of cylinder 11 are fixed and are provided with two fixing bases 12, fixedly connected with link 13 between two fixing bases 12, the fixing base 12 of door plant 6 front side is connected through bolt 14 with one side of link 13, the drive end of cylinder 11 can drive door plant 6 through fixing base 12 and link 13 and carry out automatic opening and shutting, the fixing base 12 of door plant 6 front side is detachable with one side of link 13 design, after sealed rubber strip 8 uses for a long time, can separate fixing base 12 and link 13, later to one side roll-off door plant 6 for separate between door plant 6 and the slide rail 4, the staff takes out sealed rubber strip 8 after ageing this moment, later with new sealed rubber strip 8 insert into rubber strip draw-in 7 in, after the change, slide 5 on door plant 6 again to the slide rail 4 in with one side of link 13 through the fixing base 14 again, carry out the connection with one side of the slide rail 13.
The front side of the door panel 6 is fixedly provided with an armrest 15, and the armrest 15 is used for conveniently sliding out of the door panel 6.
The connecting frame 13 has an L-shaped structure.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a roller door mechanism that opens door of high pressure roller mill, its characterized in that, including door frame (1), door frame (1) are last to have seted up gate (2), the fixed crossbeam (3) that is provided with in front side of door frame (1), the fixed slide rail (4) that are provided with in bottom of crossbeam (3), sliding connection has two sliders (5) in slide rail (4), the fixed door plant (6) that is provided with in bottom of two sliders (5), the fixed four rubber strip draw-in grooves (7) that are provided with in rear side of door plant (6), rectangular structure is constituteed to four rubber strip draw-in grooves (7), and its gate (2) position department of door frame (1) is corresponding, rectangular structure's area is greater than the area of gate (2), four rubber strip draw-in grooves (7) internalization are provided with four sealed rubber strips (8).
2. The roller door opening mechanism of a high pressure roller mill according to claim 1, wherein: the door frame is characterized in that a mounting frame (9) is fixedly arranged on the front side of the door frame (1), two connecting seats (10) are fixedly arranged at the inner top of the mounting frame (9), an air cylinder (11) is fixedly arranged in the two connecting seats (10), the driving end of the air cylinder (11) movably penetrates through the right side of the mounting frame (9), two fixing seats (12) are fixedly arranged on the front side of the door plate (6) and the driving end of the air cylinder (11), a connecting frame (13) is fixedly connected between the two fixing seats (12), and the fixing seats (12) on the front side of the door plate (6) are connected with one side of the connecting frame (13) through bolts (14).
3. The roller door opening mechanism of a high pressure roller mill according to claim 1, wherein: an armrest (15) is fixedly arranged on the front side of the door plate (6).
4. The roller door opening mechanism of a high pressure roller mill according to claim 2, wherein: the connecting frame (13) is of an L-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223441983.1U CN219654522U (en) | 2022-12-22 | 2022-12-22 | Roller door opening mechanism of high-pressure roller mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223441983.1U CN219654522U (en) | 2022-12-22 | 2022-12-22 | Roller door opening mechanism of high-pressure roller mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219654522U true CN219654522U (en) | 2023-09-08 |
Family
ID=87855965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223441983.1U Active CN219654522U (en) | 2022-12-22 | 2022-12-22 | Roller door opening mechanism of high-pressure roller mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219654522U (en) |
-
2022
- 2022-12-22 CN CN202223441983.1U patent/CN219654522U/en active Active
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