CN108704721A - A kind of ball adding device for fine grinding equipment - Google Patents
A kind of ball adding device for fine grinding equipment Download PDFInfo
- Publication number
- CN108704721A CN108704721A CN201810425040.9A CN201810425040A CN108704721A CN 108704721 A CN108704721 A CN 108704721A CN 201810425040 A CN201810425040 A CN 201810425040A CN 108704721 A CN108704721 A CN 108704721A
- Authority
- CN
- China
- Prior art keywords
- ball
- ball adding
- storehouse
- connecting leg
- fine grinding
- 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.)
- Granted
Links
- 238000000227 grinding Methods 0.000 title claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 claims abstract description 7
- 238000011084 recovery Methods 0.000 claims abstract description 5
- 230000007246 mechanism Effects 0.000 claims description 18
- 238000003756 stirring Methods 0.000 claims description 18
- 238000009434 installation Methods 0.000 claims description 9
- 238000009432 framing Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 230000005484 gravity Effects 0.000 description 8
- 238000013019 agitation Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 239000007787 solid Substances 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000009469 supplementation Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000000498 ball milling Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000002184 metal Substances 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
- 239000000047 product Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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
- B02C17/20—Disintegrating members
- B02C17/205—Adding disintegrating members to the tumbling mill
Abstract
The present invention discloses a kind of ball adding device for fine grinding equipment, including the ball adding storehouse being vertically arranged, and lower channel connection in ball adding storehouse is located at the inner barrel of the ore mill immediately below ball adding storehouse；The ball adding valve of hermetic seal is housed in ball adding storehouse upper end；The closing valve of hermetic seal is housed between ball adding storehouse and cylinder；The top in the ball adding storehouse is communicated with a pressurized water source, and ball adding storehouse lower part is connected to a liquid recovery tank；The invention can not shut down ball adding, improve production efficiency.
Description
Technical field
The present invention relates to grinding attachment technical fields, more particularly to a kind of ball adding device for fine grinding equipment.
Background technology
Non-ferrous metal ore fine grinding equipment is when executing open-circuit grinding, to make technological process continuous-stable and saving the time,
The generally contiguous operating of host.But need timing to the medium ball of ore grinding room supplement attrition in equipment operation.
Automatic ball-adding device has been recorded in the application for a patent for invention application No. is 201610427544.5, has been used for ball milling
Mill ball is added in machine, main technical schemes are that a large amount of mill ball is put into babinet, by the gravity of mill ball itself
The guide for the pilot hole that effect and baffle are equipped with, passes sequentially through two feed openings, then under the action of roller, grinding
Ball warp ball mouth enters grinder.But existing ore mill, due in ore grinding room have positive pressure, it is therefore desirable to pressurize tip-in or
Person shuts down tip-in, reduces production efficiency.
Invention content
The purpose of the present invention is to provide a kind of ball adding device for fine grinding equipment, which can not shut down ball adding,
Improve production efficiency.
To solve this technical problem, the technical scheme is that：A kind of ball adding device for fine grinding equipment, including it is perpendicular
The ball adding storehouse being directly arranged, the connection of ball adding storehouse lower channel are located at the inner barrel of the ore mill immediately below ball adding storehouse；In ball adding storehouse
Upper end is equipped with the ball adding valve of hermetic seal；The closing valve of hermetic seal is housed between ball adding storehouse and cylinder.
It is further improved, the top in the ball adding storehouse is communicated with a pressurized water source, and ball adding storehouse lower part is connected to a liquid
Recycling bins.Pressurized water source is passed through to ball adding storehouse, increases the pressure in ball adding storehouse, medium ball is pressed directly into ore grinding room, is added
Medium ball in fast ball adding storehouse enters the speed of ore grinding room.
It is further improved, the ball cabinet is connected to a storage bin, and storage bin is located at the top of the ball cabinet, therebetween
The feed pipe connection being obliquely installed by one.It stores a large amount of medium ball in storage bin, bottom is located at due to storage bin
Discharge port is higher than the feed inlet on ball cabinet top, therefore the medium ball for entering feed pipe is under gravity, quickly enters
Ball cabinet；Without manually feeding repeatedly, it is conducive to reduce labor intensity.
It is further improved, the upper end pipeline in the ball adding storehouse is communicated in the ball cabinet right over ball adding storehouse, the ball cabinet
Equipped with motor and the drive link inside ball cabinet is stretched into, agitating paddle is housed in the bottom end of drive link；The agitating paddle be include a left side
Right symmetrical two paddle.It prevents from entering the medium in ball cabinet from feed pipe by being provided with agitating paddle in the lower part of ball cabinet
Ball is accumulated in side, and the inner space of ball cabinet is prevented to be not fully utilized；On the other hand, symmetrical two paddle fills
Divide the bottom that the medium ball in space is evenly distributed on to ball cabinet, is conducive to medium ball and enters ball adding storehouse under gravity
It is interior.
It is further improved, the paddle has triangular framing, is equipped with towards the drive link in the frame multiple
The stirring rod being vertically arranged, multiple stirring rods on each paddle are gradually shortened towards the direction of the drive link.Stirring
Leaf is big by the stirring range for cooperatively forming close ball cabinet side wall of frame and Duo Gen stirring rods, close to ball cabinet central axis
The stirring range of position is small, i.e., from the central axis of ball cabinet towards the side wall of ball cabinet, what the medium ball in ball cabinet was subject to
Agitation becomes larger from small, by the medium ball at ball cabinet edge constantly to gathering at ball cabinet center, is conducive to medium ball towards ball adding storehouse
Interior transfer.
Be further improved, between the ball cabinet and the ball adding storehouse be equipped with an anti-blocking connecting leg, the anti-blocking connecting leg it is upper
Portion is up big and down small bucket shape portion；The anti-blocking connecting leg is equipped with the dredging mechanism for applying external force to medium ball.Since medium ball is
The phenomenon that smaller solid ball of grain size, a large amount of medium ball be easy to cause accumulation in pipe when passing through anti-blocking connecting leg, so as to cause Jie
Matter ball cannot smoothly be transferred to ball adding storehouse from ball cabinet, influence ball adding, reduce production efficiency；It therefore, will be with ball cabinet bottom
The top of the anti-blocking connecting leg of connection is set as up big and down small bucket shape portion, promotes the shifting of medium ball by the angle of inclination of side wall
It is dynamic, prevent medium ball from being blocked in the junction of the two.It is blocked in bucket shape portion anti-blocking connecting leg below in order to prevent,
It is provided with dredging mechanism in anti-blocking connecting leg, the movement in medium ball in anti-blocking connecting leg is promoted by dredging mechanism, by thin
The agitation force that logical mechanism provides promotes the position of medium ball to change, and prevents medium ball from blocking.
Be further improved, the dredging mechanism include with the drive link be connected dredging bar, dredge bar on be provided with to
Few one group of screw rod；The one end in the screw rod towards the ball adding storehouse is free end.Be connected a dredging bar on drive link, is dredging
At least one set of screw rod on through rod rotates under the drive of drive link, since screw rod and dredging bar stir medium ball
Mixing and stirring to squeeze forces the medium ball position in anti-blocking connecting leg to change, and realizes anti-blocking function；On the other hand, screw rod upper end
It is connected on dredging bar, lower end is free end, is not connected on dredging bar, the movement of the screw rod of the structure to medium ball
With certain guiding role, enter ball adding storehouse by anti-blocking connecting leg conducive to medium ball.
It is preferred that the screw rod is one group, the screw rod is located at the lower end of the anti-blocking connecting leg.By being only arranged one group
Screw rod, and screw rod is set to the bottom of anti-blocking connecting leg, under the agitation of screw rod, the medium ball of anti-blocking connecting leg end
It constantly falls in ball adding storehouse, since the end medium ball smoothness of anti-blocking connecting leg falls, causes to be located at Jie in the middle part of anti-blocking connecting leg
Matter ball due to be not at the support of its underpart medium ball also can only constantly avalanche move down, to realize dredged in anti-blocking connecting leg it is anti-
Stifled function.
It is further improved, the dredging mechanism includes the casing being sleeved on outside the anti-blocking connecting leg, in the anti-blocking company
Spiral shape pilot hole is provided on the side wall of pipe, described sleeve pipe inner wall is equipped with installation convex block；The installation convex block passes through the guiding
Hole is located at the inside of the anti-blocking connecting leg；It is vertically arranged with dredging bars on the installation convex block.It rotates described sleeve pipe and drives dredging
Stick is moved up and down along the side wall of anti-blocking connecting leg (i.e. along the circumferential direction of anti-blocking connecting leg) along the spiral shape pilot hole, by dredging
The movement of logical stick applies external force to the medium ball in anti-blocking connecting leg and the position of medium ball is changed, and avoids in anti-blocking connecting leg
Medium ball block.
It is further improved, equipped with Anti-slip cover either handle outside described sleeve pipe.Increase the frictional force between hand and casing,
Improve the operability and convenience of rotating casing.
By using above-mentioned technical proposal, the beneficial effects of the invention are as follows：The closing valve in ball adding orlop portion is closed, opens and adds
The medium ball required supplementation with is simultaneously added in the ball adding valve on ball storehouse top, closes ball adding valve, either on or off valve, in ball storehouse to be added pressure with
When being balanced in ore grinding room, medium ball will be entered ore grinding room by gravity, be realized in ore mill under non-stop-machine state, be passed through
The transition in ball adding storehouse avoids ore grinding room from being connected to external pressure, so completes a tip-in, realizes quick adding ball, repeats
Above step can continue tip-in to technique ball adding quantity, be maintained at conducive to charge ratio of media in ore grinding room in suitable range, profit
In the production efficiency for improving ore mill.
To realize the above-mentioned purpose of the present invention.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of ball adding device for fine grinding equipment of the present invention；
Fig. 2 is the structural schematic diagram in ball adding storehouse in the present invention；
Fig. 3 is the sectional view of ball cabinet and dredging mechanism embodiment one in the present invention；
Fig. 4 is the sectional view of ball cabinet and dredging mechanism embodiment two in the present invention；
Fig. 5 is enlarged drawing at A in Fig. 4.
In figure：
Ball adding storehouse 1；Ball adding valve 11；Close valve 12；Pressurized water source 13；Liquid recovery tank 14；Cylinder 1a；Ball cabinet 2；Motor
21；Drive link 22；Agitating paddle 23；Paddle 231；Frame 232；Stirring rod 233；Storage bin 3；Feed pipe 31；Anti-blocking connecting leg 4；
Bucket shape portion 41；Pilot hole 42；Dredging mechanism 5；Dredge bar 51；Screw rod 52；Casing 53；Convex block 54 is installed；Dredging bars 55.
Specific implementation mode
In order to further explain the technical solution of the present invention, being explained in detail the present invention below by specific embodiment
It states.
Embodiment one
The present invention discloses a kind of ball adding device for fine grinding equipment, as shown in Figure 1 to Figure 3, including be vertically arranged plus
Ball storehouse 1, the connection of 1 lower channel of ball adding storehouse are located inside the cylinder 1a of the ore mill immediately below ball adding storehouse 1；In 1 upper end of ball adding storehouse
Ball adding valve 11 equipped with hermetic seal；The closing valve 12 of hermetic seal is housed between ball adding storehouse 1 and cylinder 1a.In the present embodiment, close
The closing valve 12 of 1 bottom of ball adding storehouse is closed, the ball adding valve 11 on 1 top of ball adding storehouse is opened and the medium ball required supplementation with is added, is closed
Ball adding valve 11, either on or off valve, when pressure is with ore grinding room (cylinder 1a) inner equilibrium in ball storehouse 1 to be added, medium ball will be made by gravity
With ore grinding room is entered, realizes in ore mill under non-stop-machine state, avoid ore grinding room and outside big by the transition in ball adding storehouse 1
Pressure communication so completes a tip-in, realizes quick adding ball, tip-in can be continued to technique ball adding number by repeating above step
Amount is maintained at conducive to charge ratio of media in ore grinding room in suitable range, is conducive to improve the production efficiency of ore mill.
The top of ball adding storehouse described in the present embodiment 1 is communicated with a pressurized water source 13, and 1 lower part of ball adding storehouse is connected to a liquid
Body recycling bins 14.In order to accelerate the speed that the medium ball in ball adding storehouse 1 enters ore grinding room, pressurized water source 13 is passed through to ball adding storehouse
In 1, increases the pressure in ball adding storehouse 1, medium ball is pressed directly into ore grinding room；After ball adding, valve 12 is closed, closes and adds
Water source 13 is pressed to stop, to adding water in ball adding storehouse 1, opening the valve between ball adding storehouse 1 and liquid recovery tank 14, closing after releasing ore pulp
Close the valve between ball adding storehouse 1 and liquid recovery tank 14.
The upper end pipeline in ball adding storehouse 1 is communicated in the ball cabinet 2 right over ball adding storehouse 1 in the present embodiment, and the ball cabinet 2 connects
A logical storage bin 3, storage bin 3 are located at the top of the ball cabinet 2, and the feed pipe 31 being obliquely installed by one therebetween connects
It is logical.A large amount of medium ball is stored in storage bin 3, since the discharge port positioned at bottom of storage bin 3 is higher than 2 top of ball cabinet
Feed inlet, therefore the medium ball for entering feed pipe 31 is under gravity, quickly enters ball cabinet 2；Without manually repeatedly
Charging is conducive to reduce labor intensity.Can also vibrating disc be set in the lower part of storage bin 3 in the present embodiment, prevent Jie of solid
Matter ball blocks near feed pipe 31, improves the degree of automation of the present embodiment, improves production efficiency.
Ball cabinet 2 described in the present embodiment is equipped with motor 21 and stretches into the drive link 22 inside ball cabinet 2, in drive link 22
Bottom end be equipped with agitating paddle 23；The agitating paddle 23 be include symmetrical two paddle 231.By under ball cabinet 2
Portion, which is provided with agitating paddle 23, prevents the medium ball entered in ball cabinet 2 from feed pipe 31 from being accumulated in side, prevents the interior of ball cabinet 2
Portion space is not fully utilized；On the other hand, symmetrical two paddle 231 fully uniformly divides the medium ball in space
Cloth is conducive to medium ball and enters in ball adding storehouse 1 under gravity in the bottom of ball cabinet 2.
Paddle 231 described in the present embodiment has triangular framing 232, the frame 232 interior towards the drive link
22 are equipped with multiple stirring rods 233 being vertically arranged, and multiple stirring rods 233 on each paddle 231 are towards the drive link
22 direction is gradually shortened.Paddle 231 is cooperatively formed by frame 232 and Duo Gen stirring rods 233 close to 2 side wall of ball cabinet
Stirring range it is big, the stirring range close to ball cabinet 2 axial centerline is small, i.e., from the central axis of ball cabinet 2 towards storage
The side wall of ball storehouse 2, the agitation that the medium ball in ball cabinet 2 is subject to becomes larger from small, by the medium ball at 2 edge of ball cabinet constantly to storage
Ball storehouse is gathered at 2 center, is conducive to medium ball towards transfer in ball adding storehouse 1.
An anti-blocking connecting leg 4 is equipped between ball cabinet 2 described in the present embodiment and the ball adding storehouse 1, the anti-blocking connecting leg 4
Top is up big and down small bucket shape portion 41；The anti-blocking connecting leg 4 is equipped with the dredging mechanism 5 for applying external force to medium ball.Due to being situated between
The phenomenon that matter ball is the smaller solid ball of grain size, and a large amount of medium ball be easy to cause accumulation in pipe when passing through anti-blocking connecting leg 4, to
Cause medium ball that cannot smoothly be transferred to ball adding storehouse 1 from ball cabinet 2, influence ball adding, reduces production efficiency；It therefore, will be with storage
The top of the anti-blocking connecting leg 4 of 2 bottom of ball storehouse connection is set as up big and down small bucket shape portion 41, is promoted by the angle of inclination of side wall
The movement of medium ball prevents medium ball from being blocked in the junction of the two.In order to prevent in anti-blocking company below of bucket shape portion 41
It is blocked in pipe 4, dredging mechanism 5 is provided in anti-blocking connecting leg 4, promote to be situated between in anti-blocking connecting leg 4 by dredging mechanism 5
The movement of matter ball, the agitation force provided by dredging mechanism 5 promote the position of medium ball to change, and prevent medium ball from occurring stifled
Plug.
Dredging mechanism 5 described in the present embodiment includes the dredging bar 51 being connected with the drive link 22, dredges on bar 51 and sets
It is equipped at least one set of screw rod 52；The one end in the screw rod 52 towards the ball adding storehouse 1 is free end.It is driven in the present embodiment
Be connected a dredging bar 51 on bar 22, and at least one set of screw rod 52 on dredging bar 51 occurs to turn under the drive of drive link 22
It is dynamic, since screw rod 52 and dredging bar 51 force the medium ball position in anti-blocking connecting leg 4 to occur the stirring and extruding of medium ball
Variation, realizes anti-blocking function；On the other hand, the upper end of the screw rod 52 in the present embodiment is connected on dredging bar 51, lower end
It for free end, is not connected on dredging bar 51, the screw rod 52 of the structure also has certain guiding to the movement of medium ball
Effect is conducive to medium ball and enters ball adding storehouse 1 by anti-blocking connecting leg 4.
Further preferably, screw rod 52 described in the present embodiment is one group, and the screw rod 52 is located at the anti-blocking connecting leg 4
Lower end.By the way that one group of screw rod 52 is only arranged, and screw rod 52 is set to the bottom of anti-blocking connecting leg 4, in screw rod 52
Agitation under, the medium ball of 4 end of anti-blocking connecting leg is constantly fallen in ball adding storehouse 1, due to the end medium ball stream of anti-blocking connecting leg 4
It is smooth to fall, cause the medium ball for being located at 4 middle part of anti-blocking connecting leg also can only be continuous due to being not at the support of its underpart medium ball
Avalanche moves down, and anti-blocking function is dredged in anti-blocking connecting leg 4 to realize.
The course of work of the present embodiment：Medium ball in storage bin 3 falls into the side of ball cabinet 2 not by feed pipe 31
Disconnected to accumulate, the medium ball in ball cabinet 2 is constantly moved down in the case where the stirring of agitating paddle 23 drives and is evenly distributed in ball cabinet 2；
When the amount fed in ball cabinet 2 is to calculate the amount of addition, the closing valve 12 of 1 bottom of ball adding storehouse is closed, opens 1 top of ball adding storehouse
Ball adding valve 11, the medium ball in ball cabinet 2 enters to ball adding storehouse 1 by anti-blocking connecting leg 4, when the medium ball in ball cabinet 2 is complete
After portion enters in ball adding storehouse 1, close ball adding valve 11, either on or off valve 12, in ball storehouse 1 to be added pressure in ore grinding room when balance,
Medium ball will be entered ore grinding room by gravity, realize quick adding ball.
Embodiment two
The present invention discloses a kind of ball adding device for fine grinding equipment, as shown in Figure 1, Figure 2, shown in Fig. 4 and Fig. 5, the present embodiment
It is with the main distinction of embodiment one：Dredging mechanism 5 described in the present embodiment includes being sleeved on outside the anti-blocking connecting leg 4
Casing 53, is provided with spiral shape pilot hole 42 on the side wall of the anti-blocking connecting leg 4, and 53 inner wall of described sleeve pipe is equipped with installation convex block
54；The installation convex block 54 is located at the inside of the anti-blocking connecting leg 4 across the pilot hole 42；It is vertical on the installation convex block 54
It is provided with dredging bars 55；Rotating described sleeve pipe 53 drives dredging bars 55 along spiral shape pilot hole 42 along the side of anti-blocking connecting leg 4
Wall moves up and down (i.e. along the circumferential direction of anti-blocking connecting leg 4), is applied to the medium ball in anti-blocking connecting leg 4 by the movement of dredging bars 55
External force makes the position of medium ball change, and the medium ball in anti-blocking connecting leg 4 is avoided to block.Dredging bars 55 can in the present embodiment
With set up can also be down-set.
In order to improve the operability and convenience of rotating casing 53 in the present embodiment, 53 outside of described sleeve pipe is equipped with anti-skidding
Set either handle.
The application method of the present embodiment is identical with the application method of embodiment one.
The product form and style of above-described embodiment and schema and the non-limiting present invention, any technical field it is common
The appropriate changes or modifications that technical staff does it all should be regarded as the patent category for not departing from the present invention.
Claims (10)
1. a kind of ball adding device for fine grinding equipment, it is characterised in that：Including the ball adding storehouse (1) being vertically arranged, ball adding storehouse (1)
It is internal that lower channel connection is located at ore grinding machine drum body (1a) immediately below ball adding storehouse (1)；In ball adding storehouse (1) upper end equipped with hermetic seal
Ball adding valve (11)；The closing valve (12) of hermetic seal is housed between ball adding storehouse (1) and cylinder (1a).
2. a kind of ball adding device for fine grinding equipment as described in claim 1, it is characterised in that：The ball adding storehouse (1)
Top is communicated with a pressurized water source (13), and ball adding storehouse (1) lower part is connected to a liquid recovery tank (14).
3. a kind of ball adding device for fine grinding equipment as described in claim 1, it is characterised in that：The ball cabinet (2) is even
A logical storage bin (3), storage bin (3) are located at the top of the ball cabinet (2), the feed pipe being obliquely installed by one therebetween
(31) it is connected to.
4. a kind of ball adding device for fine grinding equipment as described in claim 1, it is characterised in that：The ball adding storehouse (1)
Upper end pipeline is communicated in the ball cabinet (2) right over ball adding storehouse (1), and the ball cabinet (2) is equipped with motor (21) and stretches into storage ball
The internal drive link (22) in storehouse (2) is equipped with agitating paddle (23) in the bottom end of drive link (22)；The agitating paddle (23) be include a left side
Right symmetrical two paddle (231).
5. a kind of ball adding device for fine grinding equipment as claimed in claim 4, it is characterised in that：The paddle (231)
With triangular framing (232), multiple stirring rods being vertically arranged are equipped with towards the drive link (22) in the frame (232)
(233), multiple stirring rods (233) on each paddle (231) are gradually shortened towards the direction of the drive link (22).
6. a kind of ball adding device for fine grinding equipment as claimed in claim 5, it is characterised in that：The ball cabinet (2) with
An anti-blocking connecting leg (4) is equipped between the ball adding storehouse (1), the top of the anti-blocking connecting leg (4) is up big and down small bucket shape portion
(41)；The anti-blocking connecting leg (4) is equipped with the dredging mechanism (5) for applying external force to medium ball.
7. a kind of ball adding device for fine grinding equipment as claimed in claim 6, it is characterised in that：The dredging mechanism (5)
Include the dredging bar (51) being connected with the drive link (22), at least one set of screw rod (52) is provided on dredging bar (51)；Institute
State screw rod (52) towards one end of the ball adding storehouse (1) be free end.
8. a kind of ball adding device for fine grinding equipment as claimed in claim 7, it is characterised in that：The screw rod (52) is
One group, the screw rod (52) is located at the lower end of the anti-blocking connecting leg (4).
9. a kind of ball adding device for fine grinding equipment as claimed in claim 6, it is characterised in that：The dredging mechanism (5)
The casing (53) external including being sleeved on the anti-blocking connecting leg (4), on the side wall of the anti-blocking connecting leg (4) being provided with spiral shape leads
To hole (42), described sleeve pipe (53) inner wall is equipped with installation convex block (54)；The installation convex block (54) passes through the pilot hole (42)
Positioned at the inside of the anti-blocking connecting leg (4)；It is vertically arranged with dredging bars (55) on the installation convex block (54).
10. a kind of ball adding device for fine grinding equipment as claimed in claim 9, it is characterised in that：Described sleeve pipe (53) is outside
Portion is equipped with Anti-slip cover either handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810425040.9A CN108704721B (en) | 2018-05-07 | 2018-05-07 | Ball adding device for fine grinding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810425040.9A CN108704721B (en) | 2018-05-07 | 2018-05-07 | Ball adding device for fine grinding equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108704721A true CN108704721A (en) | 2018-10-26 |
| CN108704721B CN108704721B (en) | 2024-04-09 |
Family
ID=63868194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810425040.9A Active CN108704721B (en) | 2018-05-07 | 2018-05-07 | Ball adding device for fine grinding equipment |
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| Country | Link |
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| CN (1) | CN108704721B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115228564A (en) * | 2022-05-26 | 2022-10-25 | 浙江艾领创矿业科技有限公司 | Pressurization ball adding device |
| CN116921012A (en) * | 2023-09-18 | 2023-10-24 | 北京天地融创科技股份有限公司 | Horizontal coal water slurry fine grinding machine and control method thereof |
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| CN115228564A (en) * | 2022-05-26 | 2022-10-25 | 浙江艾领创矿业科技有限公司 | Pressurization ball adding device |
| CN116921012A (en) * | 2023-09-18 | 2023-10-24 | 北京天地融创科技股份有限公司 | Horizontal coal water slurry fine grinding machine and control method thereof |
| CN116921012B (en) * | 2023-09-18 | 2023-12-01 | 北京天地融创科技股份有限公司 | Horizontal coal water slurry fine grinding machine and control method thereof |
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