CN205056151U - Locking device of ball mill hanger - Google Patents
Locking device of ball mill hanger Download PDFInfo
- Publication number
- CN205056151U CN205056151U CN201520793874.7U CN201520793874U CN205056151U CN 205056151 U CN205056151 U CN 205056151U CN 201520793874 U CN201520793874 U CN 201520793874U CN 205056151 U CN205056151 U CN 205056151U
- Authority
- CN
- China
- Prior art keywords
- ratchet
- ball mill
- locking device
- screw mandrel
- hanger
- 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
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- Crushing And Grinding (AREA)
Abstract
The utility model discloses a locking device of ball mill hanger, including main lead screw, be provided with upper cover plate, lower baffle and ratchet above the main lead screw, ratchet sets up the upper cover plate with down between the baffle, down the baffle with main lead screw swing joint. This locking device locks the restriction through the hanger to ball mill closing device top, the ball -milling jar put into behind the pot shell locking device only clockwise screw up, avoided the production of the not hard up problem of closing device.
Description
Technical field
The utility model belongs to ball mill hanger technical field, is specifically related to a kind of locking device of ball mill hanger.
Background technology
Ball mill is after material is broken, then carries out the key equipment pulverized.It is widely used in cement, silicate product, New Building Materials, refractory material, chemical fertilizer, black and the production industry such as non-ferrous metal ore and glass ceramics, carries out dry type or wet type grinding to various ore and other grindability material.
The positive and negative alternate that ball mill can set scratch diskette according to demand in the normal course of work rotates.But, at High Rotation Speed and in the process alternately rotated, the hold down gag of ball grinder can produce corresponding stress, hold down gag is produced and loosens, huge damage and personal security can be produced to equipment once loosen.
Utility model content
For loosening of solving that existing ball mill exists in the course of the work and the security hidden trouble that causes, the utility model proposes a kind of locking device of ball mill hanger, by carrying out locking restriction to the hanger above ball mill hold down gag, after ball grinder puts into tank cover, locking device is tightened only clockwise, avoids the generation that hold down gag loosens problem.
The technical solution of the utility model is achieved in that
A locking device for ball mill hanger, comprises main screw mandrel, is provided with upper cover plate, lower baffle plate and ratchet mechanism above described main screw mandrel, and described ratchet mechanism is arranged between described upper cover plate and described lower baffle plate, and described lower baffle plate is flexibly connected with described main screw mandrel.
Further, described ratchet mechanism is external toothing ratchet mechanism.
Further, described external toothing ratchet mechanism comprises ratchet, ratchet and torque spring, described ratchet sleeve is located at above described main screw mandrel, described ratchet one end is fixed on above described lower baffle plate, its other end engages with described ratchet, described torque spring one end and described ratchet are fixed, and its other end and described upper cover plate are fixed.
Further, be provided with kidney-shaped groove above described main screw mandrel, described ratchet is provided with the through hole passed for described main screw mandrel, and the edge of described through hole is provided with the projection with described kidney-shaped fit depressions.
Further, described lower baffle plate is connected with described main wire rod thread.
The beneficial effects of the utility model are,
The locking device of ball mill hanger of the present utility model, by being provided with ratchet mechanism above the main screw mandrel between upper cover plate and lower baffle plate, changing the reciprocating motion that ball mill work is quoted into unidirectional step motion, avoids the generation that hold down gag loosens problem.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the front view of the locking device of the utility model ball mill hanger;
Fig. 2 is the B-B view of Fig. 1;
Fig. 3 is the stereogram of the locking device of the utility model ball mill hanger.
Accompanying drawing indicates: 1, main screw mandrel, and 2, upper cover plate, 3, lower baffle plate, 4, ratchet, 5, ratchet, 6, torque spring, 7, through hole, 8, protruding.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Referring to figs. 1 through 3, a kind of locking device of ball mill hanger, comprises main screw mandrel 1, and main screw mandrel 1 is provided with upper cover plate 2, lower baffle plate 3 and external toothing ratchet mechanism above.External toothing ratchet mechanism is arranged between upper cover plate 2 and lower baffle plate 3.Lower baffle plate 3 is threaded with main screw mandrel 1.
External toothing ratchet mechanism comprises ratchet 4, ratchet 5 and torque spring 6.Ratchet 4 is set in above main screw mandrel 1.Main screw mandrel 1 is provided with kidney-shaped groove (not shown in FIG.) above, and ratchet 4 is provided with the through hole 7 passed for main screw mandrel 1, and the edge of through hole 7 is provided with the projection 8 with kidney-shaped fit depressions.Ratchet 5 one end is fixed on above lower baffle plate 3, and its other end engages with ratchet 5.Torque spring 6 one end and ratchet 5 are fixed, and its other end and upper cover plate 2 are fixed.
The locking device of ball mill hanger of the present utility model is by being provided with ratchet mechanism above the main screw mandrel 1 between upper cover plate 2 and lower baffle plate 3, change the reciprocating motion that ball mill work is quoted into unidirectional step motion, avoid the generation that hold down gag loosens problem.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. the locking device of a ball mill hanger, comprise main screw mandrel, it is characterized in that, above described main screw mandrel, be provided with upper cover plate, lower baffle plate and ratchet mechanism, described ratchet mechanism is arranged between described upper cover plate and described lower baffle plate, and described lower baffle plate is flexibly connected with described main screw mandrel.
2. the locking device of ball mill hanger according to claim 1, is characterized in that, described ratchet mechanism is external toothing ratchet mechanism.
3. the locking device of ball mill hanger according to claim 2, it is characterized in that, described external toothing ratchet mechanism comprises ratchet, ratchet and torque spring, described ratchet sleeve is located at above described main screw mandrel, described ratchet one end is fixed on above described lower baffle plate, its other end engages with described ratchet, and described torque spring one end and described ratchet are fixed, and its other end and described upper cover plate are fixed.
4. the locking device of ball mill hanger according to claim 3, it is characterized in that, be provided with kidney-shaped groove above described main screw mandrel, described ratchet is provided with the through hole passed for described main screw mandrel, and the edge of described through hole is provided with the projection with described kidney-shaped fit depressions.
5. the locking device of the ball mill hanger according to Claims 1-4 any one, is characterized in that, described lower baffle plate is connected with described main wire rod thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520793874.7U CN205056151U (en) | 2015-10-12 | 2015-10-12 | Locking device of ball mill hanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520793874.7U CN205056151U (en) | 2015-10-12 | 2015-10-12 | Locking device of ball mill hanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205056151U true CN205056151U (en) | 2016-03-02 |
Family
ID=55382754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520793874.7U Expired - Fee Related CN205056151U (en) | 2015-10-12 | 2015-10-12 | Locking device of ball mill hanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205056151U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110143352A (en) * | 2019-05-23 | 2019-08-20 | 新中天环保股份有限公司 | A kind of accumulating tank in spent organic solvent removal process |
| CN112756070A (en) * | 2021-01-11 | 2021-05-07 | 合肥九晟机械有限公司 | Novel quick clamping device |
| CN114308286A (en) * | 2021-12-30 | 2022-04-12 | 长沙天创粉末技术有限公司 | Grinding tank locking mechanism of ball mill |
-
2015
- 2015-10-12 CN CN201520793874.7U patent/CN205056151U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110143352A (en) * | 2019-05-23 | 2019-08-20 | 新中天环保股份有限公司 | A kind of accumulating tank in spent organic solvent removal process |
| CN110143352B (en) * | 2019-05-23 | 2020-11-24 | 新中天环保股份有限公司 | Storage and transportation tank for waste organic solvent recovery process |
| CN112756070A (en) * | 2021-01-11 | 2021-05-07 | 合肥九晟机械有限公司 | Novel quick clamping device |
| CN114308286A (en) * | 2021-12-30 | 2022-04-12 | 长沙天创粉末技术有限公司 | Grinding tank locking mechanism of ball mill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20161012 |