Granulator bearing shield device
By designing a bearing shield device with an annular mount and a removable protective cover, the problem of difficulty in observing and maintenance of the bearing operation of the granulator is solved, convenient observation and maintenance are achieved, and working efficiency is improved.
Patent Information
- Application Number
- CN202420070705.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-11
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-01-11
AI Technical Summary
After installation, the fully sealed shield of the granulator blocks the line of sight and cannot observe the rotation of the bearing. The overall shield needs to be removed regularly for maintenance, which is time-consuming and labor-intensive.
Design a bearing shield device including an annular mounting base, a protective cover, an observation window and a removable protective cover. It can facilitate installation and observation through the structure of slots and insert plates, and provide an observation window and an observation hole for easy observation by staff. The bearings can be operated and the protective cover can be quickly removed for daily maintenance during maintenance.
It enables staff to easily view the bearing rotation through the observation window and observation hole, simplifying the installation and maintenance process, and improving work efficiency.
Smart Images
Figure CN222296764U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of granulator protection equipment, in particular to a granulator bearing protection cover device. Background Art
[0002] At present, the modulator guard of the pellet mill in the feed factory is a fully sealed guard. The pelletizing workers reported that the guard blocked the line of sight after installation, and they could not observe the operation of the modulator through the rotation of the bearing. At the same time, the fully sealed guard had to be removed as a whole during regular maintenance, which was time-consuming and labor-intensive. Utility Model Content
[0003] The purpose of the utility model is to provide a device which has a simple structure and is easy to install, and can facilitate the staff to observe the operation of the modulator in time through the rotation of the bearing, and at the same time facilitate the staff to inspect and repair the granulator modulator.
[0004] The utility model is achieved through the following measures:
[0005] A granulator bearing shield device, characterized in that it comprises an annular mounting seat arranged on the periphery of the granulator bearing and on the granulator housing, wherein a shield is arranged on the annular mounting seat;
[0006] A pair of inverted U-shaped pieces are provided on the top surface of the rod body on one side in the width direction of the annular mounting seat, and a slot is formed between the inverted U-shaped piece and the annular mounting seat. A pair of plug-in plates are provided on the side of the protective cover corresponding to the slot position, and the plug-in plates on both sides are inserted into the corresponding slots;
[0007] A pair of side slots are provided on the outer side of the rod body on the other side of the annular mounting seat in the width direction, and a pair of U-shaped plug plates are provided on the other side of the protective cover corresponding to the positions of the side slots, one end of the U-shaped plug plate is provided on the protective cover and is flush with the bottom of the protective cover, and the other end of the U-shaped plug plate is provided in the side slot;
[0008] An observation window is arranged on the top of the protective cover, and a protective cover is arranged on the outer side of the observation window.
[0009] The specific features of the utility model also include:
[0010] A rotating rod is provided on one side of the protective cover, mounting sleeves are provided on both sides of the rotating rod and the protective cover, both ends of the rotating rod are respectively provided in the mounting sleeves on both sides, and a protective cover limiting assembly is provided on the side of the protective cover away from the mounting sleeve and the protective cover.
[0011] The protective cover limiting assembly comprises a rectangular shell arranged on the protective cover, the rectangular shell is open at one end close to the protective cover, and an annular limiting plate is arranged inside the open end of the rectangular shell;
[0012] An elastic limiting plate is arranged in the rectangular shell, one end of the elastic limiting plate is arranged above the protective cover, the other end of the elastic limiting plate is arranged inside the rectangular shell, and a limiting baffle is arranged, a spring is arranged between the limiting baffle and the inner bottom of the rectangular shell, and the limiting baffle is against the inner side of the annular limiting plate.
[0013] A first limiting through hole is provided on the top surface of the annular mounting seat and penetrates into the inside of the side slot; a second limiting through hole is provided on the side wall on one side of the U-shaped insert plate and corresponds to the first limiting through hole; a threaded hole is provided on the side wall on the other side of the U-shaped insert plate and is concentric with the second limiting through hole; limiting bolts are provided in the first limiting through hole, the second limiting through hole and the threaded hole.
[0014] An observation grid plate is provided on the protective cover.
[0015] A plurality of observation holes are provided on the side wall of the protective cover.
[0016] During installation, the annular mounting seat is firstly mounted on the housing of the pelletizer of the pelletizer bearing by bolts, and then the protective cover is installed, the insert plate is inserted into the inverted U-shaped piece, and the U-shaped insert plate is inserted into the side slot, and then the limiting bolt is screwed in to form a limiting installation for the protective cover;
[0017] The staff can observe the rotation of the bearing through the observation grid plate and the observation hole;
[0018] During maintenance, the elastic limiting plate is pushed away from the protective cover, and then the protective cover is opened for routine maintenance.
[0019] The beneficial effects of the utility model are: simple structure, convenient installation, and can facilitate the staff to timely observe the operation of the modulator through the bearing rotation, and at the same time facilitate the staff to repair the granulator modulator. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 It is a schematic structural diagram of an embodiment of the present invention.
[0021] Figure 2 It is a schematic structural diagram of an embodiment of the present invention.
[0022] Figure 3 Schematic diagram of the structure of the annular mounting seat in an embodiment of the present invention.
[0023] Figure 4 Schematic diagram of the structure of the protective cover in an embodiment of the present invention.
[0024] Figure 5 Schematic diagram of the internal structure of an embodiment of the present invention.
[0025] Figure 6 for Figure 5 A partial enlarged view of part C in the middle.
[0026] Figure 7 Schematic diagram of the internal structure of an embodiment of the present invention.
[0027] Figure 8 for Figure 7 A partial enlarged view of part D in the middle.
[0028] Among them, the accompanying drawings are marked as: 1, annular mounting seat; 2, protective cover; 201, observation window; 3, U-shaped plug plate; 301, second limiting through hole; 302, threaded hole; 4, protective cover limiting assembly; 401, rectangular shell; 402, spring; 403, elastic limiting plate; 404, limiting baffle; 405, annular limiting plate; 5, protective cover; 6, observation grid plate; 7, inverted U-shaped part; 8, plug plate; 9, rotating rod; 10, mounting sleeve; 11, side slot; 12, first limiting through hole; 13, limiting bolt. DETAILED DESCRIPTION
[0029] In order to clearly illustrate the technical features of this solution, this solution is described below through a specific implementation method.
[0030] See also Figure 1-8 A granulator bearing shield device comprises an annular mounting seat 1 arranged on the periphery of the granulator bearing and the granulator housing, and a shield 2 is arranged on the annular mounting seat 1;
[0031] A pair of inverted U-shaped pieces 7 are provided on the top surface of the rod body on one side in the width direction of the annular mounting seat 1, and a slot is formed between the inverted U-shaped piece 7 and the annular mounting seat 1. A pair of plug-in plates 8 are provided on the side of the protective cover 2 at positions corresponding to the slot, and the plug-in plates 8 on both sides are inserted into the corresponding slots;
[0032] A pair of side slots 11 are provided on the outer side of the rod body on the other side in the width direction of the annular mounting seat 1, and a pair of U-shaped plug plates 3 are provided on the other side of the protective cover 2 at positions corresponding to the side slots 11, one end of the U-shaped plug plate 3 is provided on the protective cover 2 and flush with the bottom of the protective cover 2, and the other end of the U-shaped plug plate 3 is provided in the side slot 11;
[0033] An observation window 201 is arranged on the top of the protective cover 2 , and a protective cover 5 is arranged outside the observation window 201 .
[0034] A rotating rod 9 is provided on one side of the protective cover 5, and mounting sleeves 10 are provided on both sides of the rotating rod 9 and on the protective cover 2. Both ends of the rotating rod 9 are respectively arranged in the mounting sleeves 10 on both sides, and a protective cover limiting assembly 4 is provided on the side of the protective cover 5 away from the mounting sleeve 10 and on the protective cover 2.
[0035] The protective cover limiting assembly 4 comprises a rectangular shell 401 arranged on the protective cover 2, the rectangular shell 401 is open at one end close to the protective cover 5, and an annular limiting plate 405 is arranged inside the open end of the rectangular shell 401;
[0036] An elastic limiting plate 403 is arranged in the rectangular shell 401, one end of the elastic limiting plate 403 is arranged above the protective cover 5, and the other end of the elastic limiting plate 403 is arranged inside the rectangular shell 401, and a limiting baffle 404 is arranged. A spring 402 is arranged between the limiting baffle 404 and the inner bottom of the rectangular shell 401, and the limiting baffle 404 is against the inner side of the annular limiting plate 405.
[0037] A first limiting through hole 12 is provided on the top surface of the annular mounting seat 1, penetrating into the inside of the side slot 11; a second limiting through hole 301 is provided on the side wall on one side of the U-shaped insert plate 3 corresponding to the first limiting through hole 12; a threaded hole 302 is provided on the side wall on the other side of the U-shaped insert plate 3, which is concentric with the second limiting through hole 301; limiting bolts 13 are provided in the first limiting through hole 12, the second limiting through hole 301 and the threaded hole 302.
[0038] The protective cover 5 is provided with an observation grid plate 6 .
[0039] A plurality of observation holes are provided on the side wall of the protective cover 2 .
[0040] During installation, firstly, the annular mounting seat 1 is installed on the housing of the pelletizer of the pelletizer bearing by bolts, then the protective cover 2 is installed, the insert plate 8 is inserted into the inverted U-shaped piece 7, and the U-shaped insert plate 3 is inserted into the side slot 11, and then the limiting bolt 13 is screwed in to form a limiting installation for the protective cover 2;
[0041] The staff can observe the bearing rotation through the observation grid plate 6 and the observation hole;
[0042] During maintenance, the elastic limiting plate 403 is pushed away from the protective cover 5, and then the protective cover 5 is opened for routine maintenance.
[0043] Technical features not described in the present invention can be achieved through or by adopting existing technologies, and will not be elaborated here. Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by ordinary technicians in this technical field within the essential scope of the present invention should also fall within the scope of protection of the present invention.
Claims
1. A granulator bearing shield device, characterized in that: It comprises an annular mounting seat arranged on the periphery of the granulator bearing and the granulator housing, and a protective cover is arranged on the annular mounting seat; A pair of inverted U-shaped pieces are provided on the top surface of the rod body on one side in the width direction of the annular mounting seat, and a slot is formed between the inverted U-shaped piece and the annular mounting seat. A pair of plug-in plates are provided on the side of the protective cover corresponding to the slot position, and the plug-in plates on both sides are inserted into the corresponding slots; A pair of side slots are provided on the outer side of the rod body on the other side of the annular mounting seat in the width direction, and a pair of U-shaped plug plates are provided on the other side of the protective cover corresponding to the positions of the side slots, one end of the U-shaped plug plate is provided on the protective cover and is flush with the bottom of the protective cover, and the other end of the U-shaped plug plate is provided in the side slot; An observation window is arranged on the top of the protective cover, and a protective cover is arranged on the outer side of the observation window.
2. The granulator bearing shield device according to claim 1, characterized in that: A rotating rod is provided on one side of the protective cover, mounting sleeves are provided on both sides of the rotating rod and the protective cover, both ends of the rotating rod are respectively provided in the mounting sleeves on both sides, and a protective cover limiting assembly is provided on the side of the protective cover away from the mounting sleeve and the protective cover.
3. The granulator bearing shield device according to claim 2, characterized in that: The protective cover limiting assembly comprises a rectangular shell arranged on the protective cover, the rectangular shell is open at one end close to the protective cover, and an annular limiting plate is arranged inside the open end of the rectangular shell; An elastic limiting plate is arranged in the rectangular shell, one end of the elastic limiting plate is arranged above the protective cover, the other end of the elastic limiting plate is arranged inside the rectangular shell, and a limiting baffle is arranged, a spring is arranged between the limiting baffle and the inner bottom of the rectangular shell, and the limiting baffle is against the inner side of the annular limiting plate.
4. The granulator bearing shield device according to claim 3, characterized in that: A first limiting through hole is provided on the top surface of the annular mounting seat and penetrates into the inside of the side slot; a second limiting through hole is provided on the side wall on one side of the U-shaped insert plate and corresponds to the first limiting through hole; a threaded hole is provided on the side wall on the other side of the U-shaped insert plate and is concentric with the second limiting through hole; limiting bolts are provided in the first limiting through hole, the second limiting through hole and the threaded hole.
5. The granulator bearing shield device according to claim 4, characterized in that: An observation grid plate is provided on the protective cover.
6. The granulator bearing shield device according to claim 5, characterized in that: A plurality of observation holes are provided on the side wall of the protective cover.