CN219559962U - Screen changing structure of grinding machine - Google Patents
Screen changing structure of grinding machine Download PDFInfo
- Publication number
- CN219559962U CN219559962U CN202320750476.1U CN202320750476U CN219559962U CN 219559962 U CN219559962 U CN 219559962U CN 202320750476 U CN202320750476 U CN 202320750476U CN 219559962 U CN219559962 U CN 219559962U
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- China
- Prior art keywords
- screen
- ring
- support
- screen cloth
- groove
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to the technical field of horizontal sand mills and discloses a screen replacing structure of a grinding machine, wherein a plug-in ring on a screen support is inserted into the inner side of a bottom ring, a through hole on a blank pressing groove penetrates through the screen, a blank pressing groove on a screen pressing plate is sleeved on the outer sides of the bottom ring and a limiting ring, the blank pressing ring at the top of the blank pressing groove is limited above the bottom ring, at the moment, an annular ring is oppositely attached to a butt-joint ring, a locking block on the annular ring penetrates through a waist hole groove on the butt-joint ring, the butt-joint ring can be locked and positioned on the annular ring on the screen support through rotating the locking block, the screen pressing plate is directly locked and positioned on the screen support in a screw fixing mode without adopting a rotary locking screw mode, and the installation and the disassembly of the screen pressing plate and the screen are facilitated.
Description
Technical Field
The utility model belongs to the technical field of horizontal sand mills, and particularly relates to a screen replacement structure of a grinding machine.
Background
The horizontal sand mill is a machine for continuously superfine grinding and dispersing solid-liquid mixed materials, a grinding cylinder body of the grinding machine is fixedly provided with a discharging device inserted into the grinding inner cylinder body, the discharging device comprises a screen and a screen base, the screen is arranged on a screen support, and the screen support is connected to the front end of the cylinder body through a screw.
After the screen is used for a period of time, in order to prevent the screen from being blocked by materials, the screen needs to be replaced periodically, when the screen is replaced by the traditional technology, all pipelines and hoses connected with the screen support are removed, then the screw connected with the front end of the cylinder body on the screen support is removed, the screen support is pulled out of the grinding cylinder, the screw of the screen pressing plate is removed, and the screen can be removed, so that a new screen is replaced;
above-mentioned location of screen cloth compresses tightly through the screen cloth clamp plate and fixes on the screen cloth support, and the screen cloth clamp plate passes through screw and screen cloth support spiro union to be fixed, when dismantling, needs the screw of screwing off one by one just can dismantle the screen cloth clamp plate, to the screen cloth clamp plate dismantlement, dismantles the speed slowly, to the change speed of screen cloth slow.
Disclosure of Invention
The present utility model is directed to a screen replacement structure for a grinding machine, which solves the above-mentioned problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a grinding machine screen cloth change structure, includes screen cloth clamp plate, screen cloth and screen cloth support, the screen cloth clamp plate is pressed the dress and is fixed on the screen cloth support;
the screen pressing plate comprises a blank pressing groove and a butt joint ring for fixing the outer edge of the bottom end of the blank pressing groove;
the screen support is fixedly provided with an annular ring, the edge pressing groove is used for pressing the bottom ring of the screen to the upper side of the limiting ring on the screen support, the annular rings are provided with a plurality of locking screws in an equidistance arrangement in a threaded manner, the top of each locking screw is fixedly provided with a locking block penetrating through a waist hole groove on the butt joint ring, and the butt joint ring is locked and fixed on the annular rings by the rotary locking blocks.
After the screen support is inserted into the inner side of the bottom ring through the plug-in ring on the screen support, the bottom ring is limited above the limiting ring.
The blank holder groove is sleeved outside the bottom ring and the limit ring, and the blank holder at the top of the blank holder groove is limited above the bottom ring.
The bottom of screen cloth support is equipped with the circular mounting panel of spacing in the grinding cylinder outside, be equipped with the mounting hole that runs through with the screw cooperation on the circular mounting panel.
Each locking block is fixedly provided with a vertical block, and each vertical block is provided with a hand buckling hole.
The utility model has the technical effects and advantages that: inserting the spliced ring on the screen cloth support into the inner side of the bottom ring, penetrating the through hole on the edge pressing groove through the screen cloth, sleeving the edge pressing groove on the screen cloth pressing plate on the outer side of the bottom ring and the limit ring, limiting the edge pressing ring at the top of the edge pressing groove above the bottom ring, oppositely attaching the annular ring and the butt joint ring, penetrating the locking block on the annular ring through the waist hole groove on the butt joint ring, locking and positioning the butt joint ring on the screen cloth support through the rotary locking block, directly adopting the form of the rotary locking screw rod without adopting the form of screw fixation, locking and positioning the screen cloth pressing plate on the screen cloth support, facilitating the installation and the disassembly of the screen cloth pressing plate and the screen cloth, and being favorable for improving the speed of screen cloth assembly and disassembly and the speed of replacement.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an exploded view of the present utility model;
FIG. 3 is a schematic view of a screen platen according to the present utility model from a first perspective;
FIG. 4 is a schematic view of a screen platen according to the present utility model from a second perspective;
FIG. 5 is a schematic view of the structure of the screen of the present utility model;
fig. 6 is a schematic view of the structure of the screen support of the present utility model.
In the figure:
1. a screen pressing plate; 101. edge pressing grooves; 102. a butt joint ring; 103. a waist hole groove;
2. a screen; 201. a bottom ring;
3. a screen support; 301. an annular ring; 302. a limit ring; 303. locking the screw rod; 304. a locking block; 305. a plug ring; 306. a circular mounting plate; 307. a mounting hole; 308. a vertical block; 309. and buckling the hand hole.
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.
The utility model provides a screen replacing structure of a grinding machine, which is shown in figures 1-6, and comprises a screen pressing plate 1, a screen 2 and a screen support 3, wherein the screen pressing plate 1 is used for pressing and fixing the screen 2 on the screen support 3;
the screen pressing plate 1 comprises a blank pressing groove 101 and a butt joint ring 102 for fixing the outer edge of the bottom end of the blank pressing groove 101;
the screen support 3 is fixedly provided with an annular ring 301, the edge pressing groove 101 is used for limiting and pressing the bottom ring 201 of the screen 2 above the limiting ring 302 on the screen support 3, a plurality of locking screws 303 are annularly equidistantly arranged on the annular ring 301 in a screwed connection mode, locking blocks 304 penetrating through the waist hole grooves 103 on the butt joint ring 102 are fixedly arranged at the top of each locking screw 303, and the butt joint ring 102 is fixedly locked on the annular ring 301 by rotating the locking blocks 304.
After the screen support 3 is inserted into the inner side of the bottom ring 201 through the plug-in ring 305, the bottom ring 201 is limited above the limiting ring 302.
After the edge pressing groove 101 is sleeved outside the bottom ring 201 and the limiting ring 302, the edge pressing ring at the top of the edge pressing groove 101 is limited above the bottom ring 201.
During assembly, the inserting ring 305 on the screen support 3 is inserted into the inner side of the bottom ring 201, the through hole on the edge pressing groove 101 penetrates through the screen 2, the edge pressing groove 101 on the screen pressing plate 1 is sleeved outside the bottom ring 201 and the limiting ring 302, the edge pressing ring at the top of the edge pressing groove 101 is limited above the bottom ring 201, the annular ring 301 is oppositely attached to the butt joint ring 102, the locking block 304 on the annular ring 301 penetrates through the waist hole groove 103 on the butt joint ring 102, the butt joint ring 102 can be locked and positioned on the annular ring 301 on the screen support 3 through rotating the locking block 304, the screen pressing plate 1 is locked and positioned on the screen support 3 in a mode of directly adopting a rotating locking screw 303 without adopting a screw fixing mode, and installation and disassembly of the screen pressing plate 1 and the screen 2 are facilitated.
The bottom of screen cloth support 3 is equipped with the circular mounting panel 306 of spacing in the grinding cylinder outside, be equipped with on the circular mounting panel 306 with the mounting hole 307 that the screw cooperation runs through.
The screws penetrate through mounting holes 307 on the circular mounting plate 306, so that the screen support 3 can be fixed at the front end of the grinding cylinder, and the circular mounting plate 306 is connected with a pipeline and a hose.
Each locking block 304 is fixedly provided with a vertical block 308, the vertical blocks 308 are provided with a hand buckling hole 309, fingers are inserted into the hand buckling holes 309 to rotate the vertical blocks 308, the locking blocks 304 are driven to rotate and lock, and the butt joint ring 102 is locked and positioned on the annular ring 301 on the screen support 3, so that the operation is convenient.
The replacement steps of the screen replacement structure of the grinder are as follows:
(1) Removing all the pipes and hoses connected to the screen support 3;
(2) Removing screws connected with the front end of the cylinder on the circular mounting plate 306 on the screen support 3;
(3) Pulling the screen support 3 out of the grinding cylinder;
(4) The finger is inserted into the hand buckling hole 309 to rotate the vertical block 308, so as to drive the locking block 304 to align with the waist hole slot 103;
(5) The screen platen 1 is removed, the screen 2 is removed and a new screen is replaced.
During installation, the screen 2 is assembled according to the opposite steps of disassembling the screen 2, care needs to be taken when the screen 2 is installed, the installation part must be cleaned, materials and grinding media are not allowed, and a damaged sealing ring must be replaced.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (5)
1. The utility model provides a grind quick-witted screen cloth change structure, includes screen cloth clamp plate (1), screen cloth (2) and screen cloth support (3), its characterized in that: the screen (2) is pressed and fixed on the screen support (3) by the screen pressing plate (1);
the screen pressing plate (1) comprises a blank pressing groove (101) and a butt joint ring (102) for fixing the outer edge of the bottom end of the blank pressing groove (101);
the utility model discloses a screen cloth support, including screen cloth support (3), spacer ring (302) on screen cloth support (3), fixed annular circle (301) that is equipped with on screen cloth support (3), spacer ring (302) top of spacing clamp ring (201) on screen cloth (2) are pressed to blank holder groove (101), annular equidistance arrangement spiro union a plurality of locking screw (303) on annular circle (301), every locking screw (303) top is fixed to be equipped with and runs through in locking piece (304) of waist hole groove (103) on docking collar (102), rotatory locking piece (304) are fixed docking collar (102) locking on annular circle (301).
2. A grinder screen replacement structure according to claim 1, wherein: after the screen support (3) is inserted into the inner side of the bottom ring (201) through the plug-in ring (305) on the screen support, the bottom ring (201) is limited above the limiting ring (302).
3. A grinder screen replacement structure according to claim 2, wherein: after the edge pressing groove (101) is sleeved on the outer sides of the bottom ring (201) and the limiting ring (302), the edge pressing ring at the top of the edge pressing groove (101) is limited above the bottom ring (201).
4. A grinder screen replacement structure according to claim 1, wherein: the bottom of screen cloth support (3) is equipped with circular mounting panel (306) spacing in the grinding cylinder outside, be equipped with on circular mounting panel (306) with screw cooperation mounting hole (307) that run through.
5. A grinder screen replacement structure according to claim 1, wherein: each locking block (304) is fixedly provided with a vertical block (308), and each vertical block (308) is provided with a hand buckling hole (309).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320750476.1U CN219559962U (en) | 2023-04-07 | 2023-04-07 | Screen changing structure of grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320750476.1U CN219559962U (en) | 2023-04-07 | 2023-04-07 | Screen changing structure of grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219559962U true CN219559962U (en) | 2023-08-22 |
Family
ID=87667716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320750476.1U Active CN219559962U (en) | 2023-04-07 | 2023-04-07 | Screen changing structure of grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219559962U (en) |
-
2023
- 2023-04-07 CN CN202320750476.1U patent/CN219559962U/en active Active
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