CN108295974A - A kind of safety guard of energy-saving material ball mill - Google Patents
A kind of safety guard of energy-saving material ball mill Download PDFInfo
- Publication number
- CN108295974A CN108295974A CN201810395528.1A CN201810395528A CN108295974A CN 108295974 A CN108295974 A CN 108295974A CN 201810395528 A CN201810395528 A CN 201810395528A CN 108295974 A CN108295974 A CN 108295974A
- Authority
- CN
- China
- Prior art keywords
- cover
- ball mill
- piston
- spring
- crossbearer
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/18—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/04—Safety devices
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Check Valves (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses a kind of safety guards of energy-saving material ball mill,Including ball mill ontology,The top of the ball mill ontology is equipped with ear block and cover,The cover is located at the side of ear block,It is fixedly connected with crossbearer on the ear block,One end of the crossbearer is installed with piston bush by mounting base,One end of the piston bush is equipped with breather check valve and outgassing nonreturn valve,The outgassing nonreturn valve is located at the side of breather check valve,The present invention is provided with piston bush,Connecting rod,Outgassing nonreturn valve and piston,When opening cover,Cover is jacked up under the action of draught head,Cover is set to have to the trend moved close to crossbearer,Piston movement is pushed by connecting rod when cover moves,And piston pushes the gas inside compression piston set when moving,Gas pushes the spool inside outgassing nonreturn valve under compressed state,Spool generates movement under the action of thrust,To drive mounting plate to move.
Description
Technical field
The invention belongs to ball mill technical fields, and in particular to a kind of safety guard of energy-saving material ball mill.
Background technology
Ball mill is the key equipment that material is broken and then crushes, this type ore mill is in its cylinder
It is interior to be packed into a certain number of steel balls as abrasive media, it is widely used in cement, silicate product, New Building Materials, fire resisting
The production industries such as material, chemical fertilizer, black and non-ferrous metal ore and glass ceramics, carry out various ores and other grindability materials
Dry type or wet type grinding, it is different according to ore discharge mode, it can two kinds of lattice subtype and overflow type.
In the Chinese patent of Patent No. CN205392714U, it is proposed that be used for the safety guard of ball mill, lead to
The bar above two pieces of ear block stationary covers is crossed, the cover of moment unlatching is then stopped by bar, reaching prevents cover because prominent
The purpose for causing safety accident is so opened, still, which does not change cover and opened suddenly under the action of draught head
Characteristic, the cover bounced suddenly and bar bump against, and be easy to cause cover and bar damage, reduce the protective device uses the longevity
Life, and the bar in the protective device is fixed by split pin, and fixed structure is not firm enough and is not easy to dismantle, and cover exists
Bar is impacted when opening, be easy to cause the danger that bar is fallen.
Invention content
The purpose of the present invention is to provide a kind of safety guards of energy-saving material ball mill, to solve existing be easy
Cover and bar is caused to damage the problem of service life is relatively low and fixed structure not enough consolidates and is not easy to dismounting.
To achieve the above object, the present invention provides the following technical solutions：A kind of safeguard protection dress of energy-saving material ball mill
It sets, including ball mill ontology, the top of the ball mill ontology is equipped with ear block and cover, and the cover is located at the one of ear block
Side is fixedly connected with crossbearer on the ear block, and one end of the crossbearer is installed with piston bush, the piston by mounting base
One end of set is equipped with breather check valve and outgassing nonreturn valve, and the outgassing nonreturn valve is located at the side of breather check valve, and goes out
The middle position of gas check valve offers through-hole, and the both sides of the through-hole offer limiting slot, the inside of the limiting slot
Mounting plate is installed, the side outer wall of the mounting plate is equipped with spool and third spring, and the third spring is located at spool
Side, and the both ends of third spring are connect with mounting plate and outgassing nonreturn valve respectively, and spool and third are located on the mounting plate
Stomata is offered at position between spring, the spool is circular platform type structure, and the inside of the piston bush is equipped with piston, institute
The side outer wall for stating piston is equipped with connecting rod, and the both ends of the connecting rod are connect with piston and cover respectively.
Preferably, hood lock is mounted on the cover at the position of connecting rod both sides, the hood lock is for connecting
It receives mill body and cover.
Preferably, the bottom end of the ball mill ontology is equipped with pedestal, and the pedestal is located at U-shaped structure.
Preferably, the one end of the crossbearer far from mounting base is equipped with bayonet lock, and the both sides outer wall of the bayonet lock offers
Card slot, and the top of bayonet lock is equipped with return pin, one end of the return pin is connected with second spring, and the second spring is separate
One end of return pin is equipped with reset pushing block, and the both sides for resetting pushing block are respectively connected with push rod, the push rod, reset pushing block and
Second spring is respectively positioned on the inside of bayonet lock.
Preferably, the inside of the bayonet lock engaging and ear block, the ear block are internally located at the position of bayonet lock both sides and open
Equipped with mounting groove, the inside of the mounting groove is equipped with fixture block and the first spring, and the fixture block is located at the side of the first spring, and
Fixture block is sticked in the inside of card slot.
Compared with prior art, the present invention having the advantages that：
(1) present invention is provided with piston bush, connecting rod, outgassing nonreturn valve and piston, and when opening cover, cover is in draught head
It is jacked up under effect, cover is made to have to the trend moved close to crossbearer, piston movement is pushed by connecting rod when cover moves, and
Piston pushes the gas inside compression piston set, gas to be pushed inside outgassing nonreturn valve under compressed state when moving
Spool, spool generates movement under the action of thrust, and to drive mounting plate to move, mounting plate is moved in the inside of limiting slot,
The mobile displacement range of mounting plate institute is defined, to also limit the moving range of spool, after spool movement, inside piston bush
Gap of the gas across spool and through-hole wall, be then discharged by stomata, gas is discharged rear piston movement, living
Plug drives cover movement by connecting rod, since mounting plate and the mobile position of spool institute are limited, thus spool and through-hole wall
Between be formed by gap size also there is certain limit so that the specific discharge of piston bush internal gas also has certain
Limitation, avoid the occurrence of used in high pressure the phenomenon that gas is squeezed out by moment in lower piston set, slowly opened to reach cover
Purpose, avoid generating fierce collision between cover and crossbearer, improve the service life and safety in utilization of Global Macros device.
(2) present invention is provided with bayonet lock, card slot, push rod, fixture block, the first spring, return pin and resets pushing block, dismantles crossbearer
When, the return pin on pressing bayonet lock top, return pin compresses the second spring of one end, and second spring is made to have certain bounce,
And return pin then by gag lever post push reset pushing block movement, reset pushing block when moving to both sides push push rod, the one of push rod
End is in contact with fixture block, then fixture block is released card slot by push rod when moving, is at this time transitory state between bayonet lock and ear block, from
Bayonet lock is taken out in ear block, the dismounting of crossbearer can be completed, and crossbearer is installed, the bayonet lock at crossbearer both ends is caught in ear block, bayonet lock exists
Fixture block, fixture block is pushed to compress the first spring in mounting groove to both sides during movement inside to ear block, until bayonet lock is complete
When being caught in ear block, mounting groove is in corresponding position with card slot, and fixture block is pushed into inside card slot, to complete by the first springback
The fixation of crossbearer, fixed structure is firm, avoids crossbearer from being knocked in use and falls, and dismounting mode is simple, convenient for whole
The repair of body protective device is replaced.
Description of the drawings
Fig. 1 is the front view of the present invention；
Fig. 2 is the structural schematic diagram of ear block of the present invention；
Fig. 3 is enlarged drawing at the A of the present invention；
Fig. 4 is enlarged drawing at the B of the present invention；
Fig. 5 is the structural schematic diagram of outgassing nonreturn valve of the present invention；
In figure：1- ears block, 2- crossbearers, 3- piston bush, 4- mounting bases, 5- bayonet locks, 6- card slots, 7- ball mills ontology, the bottoms 8-
Seat, 9- hood locks, 10- covers, 11- connecting rods, 12- push rods, 13- fixture blocks, 14- mounting grooves, the first springs of 15-, 16- air inlets are unidirectional
Valve, 17- outgassing nonreturn valves, 18- pistons, 19- return pins, 20- reset pushing block, 21- second springs, 22- spools, 23- through-holes,
24- thirds spring, 25- mounting plates, 26- limiting slots, 27- stomatas.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 5 are please referred to Fig.1, the present invention provides the following technical solutions：A kind of safety guard of energy-saving material ball mill,
Including ball mill ontology 7, the top of ball mill ontology 7 is equipped with ear block 1 and cover 10, and cover 10 is located at the side of ear block 1, ear
Crossbearer 2 is fixedly connected on block 1, one end of crossbearer 2 is installed with piston bush 3, one end peace of piston bush 3 by mounting base 4
Equipped with breather check valve 16 and outgassing nonreturn valve 17, outgassing nonreturn valve 17 is located at the side of breather check valve 16, and outlet is unidirectional
The middle position of valve 17 offers through-hole 23, and the both sides of through-hole 23 offer limiting slot 26, the inside installation of limiting slot 26
There are mounting plate 25, the side outer wall of mounting plate 25 that spool 22 and third spring 24 are installed, third spring 24 is located at spool 22
Side, and the both ends of third spring 24 are connect with mounting plate 25 and outgassing nonreturn valve 17 respectively, and spool 22 is located on mounting plate 25
Stomata 27 is offered at position between third spring 24, spool 22 is circular platform type structure, and the inside of piston bush 3 is equipped with work
Plug 18, the side outer wall of piston 18 is equipped with connecting rod 11, and the both ends of connecting rod 11 are connect with piston 18 and cover 10 respectively, cover 10
Piston 18 is pushed to move by connecting rod 11 when mobile, and piston 18 pushes the gas inside compression piston set 3, gas when moving
The spool 22 inside outgassing nonreturn valve 17, spool 22 is pushed to generate movement under the action of thrust under compressed state, from
And mounting plate 25 is driven to move, mounting plate 25 is moved in the inside of limiting slot 26, defines the mobile displacement of 25 institutes of mounting plate
Range, to also limit the moving range of spool 22, after spool 22 moves, the gas inside piston bush 3 passes through spool 22 and leads to
Gap between 23 inner wall of hole, is then discharged by stomata 27, and gas is discharged the movement of rear piston 18, and piston 18 passes through connecting rod
11 drive cover 10 to move, to achieve the purpose that open cover 10.
In the present invention, it is preferred that be mounted on hood lock 9, hood lock 9 at the position of 11 both sides of connecting rod on cover 10
For connected ball mill body 7 and cover 10, it is first turned on the hood lock 9 on 10 top of cover when opening cover 10, makes ball mill
Ontology 7 and cover 10 are in separable state.
In the present invention, it is preferred that the bottom end of ball mill ontology 7 is equipped with pedestal 8, and pedestal 8 is located at U-shaped structure, and pedestal 8 is used
In the whole ball mill of installation, ensure the stabilization of ball mill.
In the present invention, it is preferred that the one end of crossbearer 2 far from mounting base 4 is equipped with bayonet lock 5, and the both sides outer wall of bayonet lock 5 is opened
Top equipped with card slot 6, and bayonet lock 5 is equipped with return pin 19, and one end of return pin 19 is connected with second spring 21, second spring
21 one end far from return pin 19, which are equipped with, resets pushing block 20, and the both sides for resetting pushing block 20 are respectively connected with push rod 12, and push rod 12 is answered
Position pushing block 20 and second spring 21 are respectively positioned on the inside of bayonet lock 5, and when dismantling crossbearer 2, the return pin 19 on 5 top of pressing bayonet lock is multiple
Position pin 19 compresses the second spring 21 of one end, and second spring 21 is made to have certain bounce, and return pin 19 then passes through limit
Bar, which pushes, resets the movement of pushing block 20, resets pushing block 20 and pushes push rod 12, one end and the fixture block 13 of push rod 12 to both sides when moving
It being in contact, then fixture block 13 is released card slot 6 by push rod 12 when moving, is at this time transitory state between bayonet lock 5 and ear block 1, from
The dismounting that crossbearer 2 can be completed in bayonet lock 5 is taken out in ear block 1.
In the present invention, it is preferred that bayonet lock 5 engages the inside with ear block 1, and ear block 1 is internally located at the position of 5 both sides of bayonet lock
Mounting groove 14 is offered, the inside of mounting groove 14 is equipped with fixture block 13 and the first spring 15, and fixture block 13 is located at the first spring 15
Side, and fixture block 13 is sticked in the inside of card slot 6, installs crossbearer 2, the bayonet lock 5 at 2 both ends of crossbearer is caught in ear block 1, bayonet lock
5 push fixture block 13, fixture block 13 to compress the first spring 15 in mounting groove 14 during to movement inside ear block 1 to both sides,
Until when bayonet lock 5 is caught in ear block 1 completely, mounting groove 14 is in corresponding position, the first spring 15 rebound, by fixture block 13 with card slot 6
It is pushed into inside card slot 6, to complete the fixation of crossbearer 2.
The operation principle and process for using of the present invention：In normal work, the inside and outside of ball mill ontology 7 will produce ball mill
Certain pressure difference, thus when unlatching cover 10, cover 10 is jacked up under the action of draught head, and cover 10 is made to have to close
The trend that crossbearer 2 moves pushes piston 18 to move when cover 10 moves by connecting rod 11, and piston 18 pushes compression when moving
Gas inside piston bush 3, gas push the spool 22 inside outgassing nonreturn valve 17, spool 22 pushing away under compressed state
Movement is generated under the action of power, to drive mounting plate 25 to move, mounting plate 25 is moved in the inside of limiting slot 26, defines peace
The 25 mobile displacement range of institute of loading board, to also limit the moving range of spool 22, after spool 22 moves, inside piston bush 3
Gap of the gas across 23 inner wall of spool 22 and through-hole, be then discharged by stomata 27, gas is discharged rear piston
18 movements, piston 18 drive cover 10 to move by connecting rod 11, since mounting plate 25 and the 22 mobile position of institute of spool are limited,
Gap size is thus formed by between 23 inner wall of spool 22 and through-hole also has certain limit so that 3 inside gas of piston bush
The specific discharge of body also has certain limitation, avoids the occurrence of what gas moment in the lower piston set 3 used in high pressure was squeezed out
Phenomenon, to reach the purpose that cover 10 is slowly opened, in addition when dismantling crossbearer 2, the return pin 19 on 5 top of pressing bayonet lock,
Return pin 19 compresses the second spring 21 of one end, and second spring 21 is made to have certain bounce, and return pin 19 then passes through limit
Position bar, which pushes, resets the movement of pushing block 20, resets pushing block 20 and pushes push rod 12, one end of push rod 12 and fixture block to both sides when moving
13 are in contact, then fixture block 13 is released card slot 6 by push rod 12 when moving, are at this time transitory state between bayonet lock 5 and ear block 1,
Bayonet lock 5 being taken out in from ear block 1, the dismounting of crossbearer 2 can be completed, and crossbearer 2 is installed, the bayonet lock 5 at 2 both ends of crossbearer is caught in ear block 1
Interior, bayonet lock 5 pushes fixture block 13, fixture block 13 to compress first in mounting groove 14 during to movement inside ear block 1 to both sides
Spring 15, until when bayonet lock 5 is caught in ear block 1 completely, mounting groove 14 is in corresponding position with card slot 6, and the rebound of the first spring 15 will
Fixture block 13 is pushed into inside card slot 6, to complete the fixation of crossbearer 2.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of safety guard of energy-saving material ball mill, including ball mill ontology (7), it is characterised in that：The ball milling
The top of machine ontology (7) is equipped with ear block (1) and cover (10), and the cover (10) is located at the side of ear block (1), the ear block
(1) crossbearer (2) is fixedly connected on, one end of the crossbearer (2) is installed with piston bush (3) by mounting base (4), described
One end of piston bush (3) is equipped with breather check valve (16) and outgassing nonreturn valve (17), the outgassing nonreturn valve (17) be located at into
The side of gas check valve (16), and the middle position of outgassing nonreturn valve (17) offers through-hole (23), the through-hole (23)
Both sides offer limiting slot (26), and the inside of the limiting slot (26) is equipped with mounting plate (25), the mounting plate (25)
Side outer wall is equipped with spool (22) and third spring (24), and the third spring (24) is located at the side of spool (22), and
The both ends of three springs (24) are connect with mounting plate (25) and outgassing nonreturn valve (17) respectively, and spool is located on the mounting plate (25)
(22) stomata (27) is offered at the position between third spring (24), the spool (22) is circular platform type structure, the work
The inside of plug sleeve (3) is equipped with piston (18), and the side outer wall of the piston (18) is equipped with connecting rod (11), the connecting rod (11)
Both ends connect respectively with piston (18) and cover (10).
2. a kind of safety guard of energy-saving material ball mill according to claim 1, it is characterised in that：The cover
(10) hood lock (9) is mounted at the position of connecting rod (11) both sides, the hood lock (9) is for connecting ball mill sheet
Body (7) and cover (10).
3. a kind of safety guard of energy-saving material ball mill according to claim 2, it is characterised in that：The ball milling
The bottom end of machine ontology (7) is equipped with pedestal (8), and the pedestal (8) is located at U-shaped structure.
4. a kind of safety guard of energy-saving material ball mill according to claim 1, it is characterised in that：The crossbearer
(2) one end far from mounting base (4) is equipped with bayonet lock (5), and the both sides outer wall of the bayonet lock (5) offers card slot (6), and blocks
The top of pin (5) is equipped with return pin (19), and one end of the return pin (19) is connected with second spring (21), second bullet
The one end of spring (21) far from return pin (19), which is equipped with, resets pushing block (20), and the both sides for resetting pushing block (20), which are respectively connected with, to push away
Bar (12), the push rod (12), reset pushing block (20) and second spring (21) are respectively positioned on the inside of bayonet lock (5).
5. a kind of safety guard of energy-saving material ball mill according to claim 4, it is characterised in that：The bayonet lock
(5) inside of engaging and ear block (1), the ear block (1) are internally located at the position of bayonet lock (5) both sides and offer mounting groove
(14), the inside of the mounting groove (14) is equipped with fixture block (13) and the first spring (15), and the fixture block (13) is located at the first bullet
The side of spring (15), and fixture block (13) is sticked in the inside of card slot (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810395528.1A CN108295974B (en) | 2018-04-27 | 2018-04-27 | Safety protection device of energy-saving material ball mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810395528.1A CN108295974B (en) | 2018-04-27 | 2018-04-27 | Safety protection device of energy-saving material ball mill |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108295974A true CN108295974A (en) | 2018-07-20 |
| CN108295974B CN108295974B (en) | 2020-06-02 |
Family
ID=62846346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810395528.1A Active CN108295974B (en) | 2018-04-27 | 2018-04-27 | Safety protection device of energy-saving material ball mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108295974B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111317088A (en) * | 2018-12-14 | 2020-06-23 | 山东立威微波设备有限公司 | Cabinet type microwave drying sterilization equipment with electromagnetic lock |
| CN112206879A (en) * | 2020-09-15 | 2021-01-12 | 方国樟 | Anti-overload pressure adjustable ball mill |
| CN112221623A (en) * | 2020-09-27 | 2021-01-15 | 尹述平 | High-precision ball milling device for raw materials for producing purple sand pottery |
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| JPS529079Y2 (en) * | 1973-12-13 | 1977-02-25 | ||
| CN203830082U (en) * | 2014-04-30 | 2014-09-17 | 上海丰琳精工机械制造有限公司 | Open type hydraulic uncapping system |
| CN204469816U (en) * | 2014-12-31 | 2015-07-15 | 内蒙古维克生生物科技有限公司 | A kind of ball mill slip end cap |
| CN105583062A (en) * | 2016-02-19 | 2016-05-18 | 德清县联诚氨基塑料制品有限公司 | Safety protection device for ball mill |
| CN107262218A (en) * | 2017-07-03 | 2017-10-20 | 浙江联诚氨基材料有限公司 | A kind of ball mill with safety exhaust unit |
-
2018
- 2018-04-27 CN CN201810395528.1A patent/CN108295974B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS529079Y2 (en) * | 1973-12-13 | 1977-02-25 | ||
| CN203830082U (en) * | 2014-04-30 | 2014-09-17 | 上海丰琳精工机械制造有限公司 | Open type hydraulic uncapping system |
| CN204469816U (en) * | 2014-12-31 | 2015-07-15 | 内蒙古维克生生物科技有限公司 | A kind of ball mill slip end cap |
| CN105583062A (en) * | 2016-02-19 | 2016-05-18 | 德清县联诚氨基塑料制品有限公司 | Safety protection device for ball mill |
| CN107262218A (en) * | 2017-07-03 | 2017-10-20 | 浙江联诚氨基材料有限公司 | A kind of ball mill with safety exhaust unit |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111317088A (en) * | 2018-12-14 | 2020-06-23 | 山东立威微波设备有限公司 | Cabinet type microwave drying sterilization equipment with electromagnetic lock |
| CN112206879A (en) * | 2020-09-15 | 2021-01-12 | 方国樟 | Anti-overload pressure adjustable ball mill |
| CN112221623A (en) * | 2020-09-27 | 2021-01-15 | 尹述平 | High-precision ball milling device for raw materials for producing purple sand pottery |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108295974B (en) | 2020-06-02 |
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Effective date of registration: 20200507 Address after: 221000 east side of G311 National Road, AHU village, AHU Town, Xinyi City, Xuzhou City, Jiangsu Province Applicant after: Xinyi Baoqun quartz Co., Ltd Address before: 313100 Zhejiang old blacksmith Industrial Co., Ltd., Changxing County, Zhejiang, Huzhou Applicant before: ZHEJIANG LAOTIEJIANG INDUSTRIAL Co.,Ltd. |
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